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Cabrera S, de la Calle I, Baulies S, Gil-Moreno A, Colas E. Screening Strategies to Improve Early Diagnosis in Endometrial Cancer. J Clin Med 2024; 13:5445. [PMID: 39336931 PMCID: PMC11432712 DOI: 10.3390/jcm13185445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2024] [Revised: 09/07/2024] [Accepted: 09/09/2024] [Indexed: 09/30/2024] Open
Abstract
Endometrial cancer is the most common gynecological malignancy in high-income countries and the sixth most common cancer in women. Overall incidence has risen in the last few decades as a consequence of the increase in the prevalence of its risk factors, mainly obesity and the aging of the population, and although diagnoses have increased across all age groups, the incidence rates have doubled in women under the age of 40 years. The survival rates of endometrial cancer are highly dependent on its stage at diagnosis, bringing to the fore the importance of early diagnosis. The aim of a screening strategy in this type of tumor should be to detect the disease in the pre-invasive or early stage (before developing myometrial invasion), which would improve cure rates, reduce the morbidity associated with aggressive treatment and offer uterus-sparing management options for younger women. The ideal screening tool in this scenario would be a minimally invasive, inexpensive and easy-to-perform test or auto-test, which could be implemented in a routine gynecologic checkup of patients at-risk or in the general adult population. In this comprehensive review, we aim to define the populations at higher risk of developing endometrial cancer, to assess the performance of current diagnostic tools when used in a screening setting and to discuss the accuracy of new molecular screening strategies.
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Affiliation(s)
- Silvia Cabrera
- Gynecologic Oncology Unit, Department of Gynecology and Obstetrics, Hospital de la Santa Creu i Sant Pau, 08025 Barcelona, Spain
- Fundación Santiago Dexeus Font, Gynecology, Obstetrics and Reproductive Medicine Department, Dexeus Mujer, 08028 Barcelona, Spain
| | - Irene de la Calle
- Research Group in Gynecology, Vall d'Hebron Institut de Recerca, 08035 Barcelona, Spain
| | - Sonia Baulies
- Fundación Santiago Dexeus Font, Gynecology, Obstetrics and Reproductive Medicine Department, Dexeus Mujer, 08028 Barcelona, Spain
| | - Antonio Gil-Moreno
- Research Group in Gynecology, Vall d'Hebron Institut de Recerca, 08035 Barcelona, Spain
| | - Eva Colas
- Research Group in Gynecology, Vall d'Hebron Institut de Recerca, 08035 Barcelona, Spain
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Sekar S, Budithi S, Fernando S. Trends in the incidence and mortality of cervical, ovarian, and corpus uteri cancers in Wales, UK: A joinpoint regression analysis from 2002 to 2021. Cancer Epidemiol 2024; 93:102660. [PMID: 39260317 DOI: 10.1016/j.canep.2024.102660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Revised: 08/25/2024] [Accepted: 09/02/2024] [Indexed: 09/13/2024]
Abstract
OBJECTIVES The primary objective of this study was to examine the secular trends of cervical, ovarian, and corpus uteri neoplasm in Wales, UK, over the period from 2002 to 2021. We aimed to identify changes in the incidence and mortality rates of these cancers to inform future healthcare policies and cancer prevention programs. METHODS We sourced incidence data from 2002 to 2019 and mortality data from 2002 to 2021 from the Welsh Cancer Intelligence and Surveillance Unit. The data were analysed using Joinpoint regression to compute the average annual percentage change (AAPC) in age-standardized incidence rates (ASIR) and mortality rates (ASMR) per 100,000 population for each type of cancer. RESULTS The results showed that the ASIR for cervical cancer remained stable between 2002 and 2019 (AAPC = -0.5; 95 %CI = -1.4-0.4). However, the ASMR significantly declined from 4.88 in 2002-3.03 in 2021 (AAPC = -2.3; 95 %CI = -3.4 to -1.1). The ASIR for ovarian cancer significantly decreased from 27.39 in 2002-17.87 in 2019 (AAPC = -2.6; 95 %CI = -3.0 to -2.1), and the ASMR showed a statistically significant decreasing trend from 15.92 in 2002-11.2 in 2021 (AAPC = -1.7; 95 %CI = -2.5 to -0.9). In contrast, the ASIR for corpus uteri neoplasm significantly increased from 22.24 in 2002-30.41 in 2019 (AAPC = 2.2; 95 %CI = 1.2-3.4), and ASMR also showed a statistically significant increasing trend from 3.27 in 2002-6.42 in 2021 (AAPC = 3.8; 95 %CI = 2.3-5.3). CONCLUSIONS The study concludes that while the incidence and mortality rates for cervical and ovarian cancers in Wales have significantly decreased, corpus uteri neoplasm rates have increased during the study period. These findings underscore the need for continued efforts to improve early detection and treatment strategies, including national screening programs and public health initiatives, to mitigate the burden of these cancers.
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Affiliation(s)
- Sindhu Sekar
- Wrexham Maelor Hospital, Betsi Cadwaladr University Health Board, Wrexham, Wales, UK.
| | - Srividhya Budithi
- Wrexham Maelor Hospital, Betsi Cadwaladr University Health Board, Wrexham, Wales, UK
| | - Sujeewa Fernando
- Wrexham Maelor Hospital, Betsi Cadwaladr University Health Board, Wrexham, Wales, UK
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3
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Manley K, Hillard T, Clark J, Kumar G, Morrison J, Hamoda H, Barber K, Holloway D, Middleton B, Oyston M, Pickering M, Sassarini J, Williams N. Management of unscheduled bleeding on HRT: A joint guideline on behalf of the British Menopause Society, Royal College Obstetricians and Gynaecologists, British Gynaecological Cancer Society, British Society for Gynaecological Endoscopy, Faculty of Sexual and Reproductive Health, Royal College of General Practitioners and Getting it Right First Time. Post Reprod Health 2024; 30:95-116. [PMID: 38743767 DOI: 10.1177/20533691241254413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Unscheduled bleeding on hormone replacement therapy (HRT) can affect up to 40% of users. In parallel with the increase in HRT prescribing in the UK, there has been an associated increase in referrals to the urgent suspicion of cancer pathway for unscheduled bleeding. On behalf of the British Menopause Society (BMS) an expert review panel was established, including primary and secondary care clinicians with expertise in the management of menopause, with representatives from key related organisations, including the Royal College of Obstetricians & Gynaecologists, the British Gynaecological Cancer Society, British Society for Gynaecological Endoscopy, Royal College of General Practitioners and Faculty of Sexual and Reproductive Health, and service development partners from NHS England and GIRFT (Getting it Right First Time). For each topic, a focused literature review was completed to develop evidence led recommendations, where available, which were ratified by consensus review within the panel and by guideline groups.
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Affiliation(s)
- Kristyn Manley
- Department of Gynaecology, University Hospitals Bristol & Weston NHS Foundation Trust, Bristol, UK
| | - Timothy Hillard
- Department of Gynaecology, University Hospitals Dorset NHS Trust, Poole, UK
- British Menopause Society, Marlow, UK
| | - Justin Clark
- Department of Gynaecology, Birmingham Women's Hospital, Birmingham, UK
- British Gynaecological Endoscopy Society, London, UK
| | - Geeta Kumar
- Department of Gynaecology, Betsi Cadwaladr University Health Board, Wales, UK
- Royal College of Obstetricians and Gynaecologists, London, UK
| | - Jo Morrison
- Department of Gynaecological Oncology, Musgrove Park Hospital, Taunton, UK
- British Gynaecological Cancer Society, Bangor, UK
| | - Haitham Hamoda
- British Menopause Society, Marlow, UK
- Department of Gynaecology, King's College Hospital, London, UK
| | - Katie Barber
- British Menopause Society, Marlow, UK
- Primary Care Physician, Oxford, UK
| | - Debra Holloway
- Department of Gynaecology, Guys and St Thomas' Hospital, London, UK
| | - Bronwyn Middleton
- Department of Gynaecology, University Hospitals Sussex NHS Trust, Worthing, UK
| | - Maria Oyston
- NHS England Elective Recovery and Transformation Team, London, UK
| | - Mark Pickering
- Department of Gynaecology, University Hospitals Dorset NHS Trust, Poole, UK
| | - Jenifer Sassarini
- Department of Gynaecology, NHS Greater Glasgow and Clyde, Glasgow, UK
- Scottish Menopause Network, Glasgow, UK
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4
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Shringi S, Agrawal AK, Hiwale KM, Gadkari P. A Case of Well-Differentiated Endometrial Adenocarcinoma in a Postmenopausal Woman. Cureus 2024; 16:e61070. [PMID: 38915993 PMCID: PMC11196016 DOI: 10.7759/cureus.61070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 05/25/2024] [Indexed: 06/26/2024] Open
Abstract
Endometrial adenocarcinoma is a prevalent malignancy among postmenopausal women, often presenting with symptoms such as abnormal vaginal bleeding and pelvic pain. We present a case of a 60-year-old postmenopausal female who exhibited abnormal vaginal bleeding for three months, accompanied by pelvic pain and unintentional weight loss. Clinical evaluation, including physical examination, imaging studies, and histopathological examination, led to the diagnosis of well-differentiated endometrial adenocarcinoma. The patient underwent an abdominal hysterectomy with bilateral salpingo-oophorectomy, and histopathological analysis confirmed invasive tumor involvement in the lower uterine segment and cervix. The final pathological tumor, node, and metastasis (TNM) staging was reported as pT1b No Mx, FIGO (International Federation of Gynecology and Obstetrics) stage II. This case underscores the importance of considering endometrial adenocarcinoma in the differential diagnosis of postmenopausal bleeding and highlights the significance of timely diagnosis and multidisciplinary management for optimizing patient outcomes.
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Affiliation(s)
- Siddhi Shringi
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Anil K Agrawal
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - K M Hiwale
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Pravin Gadkari
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Almorox L, Antequera L, Rojas I, Herrera LJ, Ortuño FM. Gene Expression Analysis for Uterine Cervix and Corpus Cancer Characterization. Genes (Basel) 2024; 15:312. [PMID: 38540371 PMCID: PMC10970626 DOI: 10.3390/genes15030312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 06/14/2024] Open
Abstract
The analysis of gene expression quantification data is a powerful and widely used approach in cancer research. This work provides new insights into the transcriptomic changes that occur in healthy uterine tissue compared to those in cancerous tissues and explores the differences associated with uterine cancer localizations and histological subtypes. To achieve this, RNA-Seq data from the TCGA database were preprocessed and analyzed using the KnowSeq package. Firstly, a kNN model was applied to classify uterine cervix cancer, uterine corpus cancer, and healthy uterine samples. Through variable selection, a three-gene signature was identified (VWCE, CLDN15, ADCYAP1R1), achieving consistent 100% test accuracy across 20 repetitions of a 5-fold cross-validation. A supplementary similar analysis using miRNA-Seq data from the same samples identified an optimal two-gene miRNA-coding signature potentially regulating the three-gene signature previously mentioned, which attained optimal classification performance with an 82% F1-macro score. Subsequently, a kNN model was implemented for the classification of cervical cancer samples into their two main histological subtypes (adenocarcinoma and squamous cell carcinoma). A uni-gene signature (ICA1L) was identified, achieving 100% test accuracy through 20 repetitions of a 5-fold cross-validation and externally validated through the CGCI program. Finally, an examination of six cervical adenosquamous carcinoma (mixed) samples revealed a pattern where the gene expression value in the mixed class aligned closer to the histological subtype with lower expression, prompting a reconsideration of the diagnosis for these mixed samples. In summary, this study provides valuable insights into the molecular mechanisms of uterine cervix and corpus cancers. The newly identified gene signatures demonstrate robust predictive capabilities, guiding future research in cancer diagnosis and treatment methodologies.
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Affiliation(s)
| | | | - Ignacio Rojas
- Department of Computer Engineering, Automatics and Robotics, C.I.T.I.C., University of Granada, Periodista Rafael Gómez Montero, 2, 18014 Granada, Spain; (L.A.); (L.A.); (L.J.H.); (F.M.O.)
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Collins A, Jacob A, Moss E. Robotic-assisted surgery in high-risk surgical patients with endometrial cancer. Best Pract Res Clin Obstet Gynaecol 2024; 92:102421. [PMID: 37980868 DOI: 10.1016/j.bpobgyn.2023.102421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 09/08/2023] [Accepted: 10/10/2023] [Indexed: 11/21/2023]
Abstract
Many patients diagnosed with an endometrial cancer are at high-risk for surgery due to factors such as advanced age, raised body mass index or frailty. Minimally-invasive surgery, in particular robotic-assisted, is increasingly used in the surgical management of endometrial cancer however, there are a lack of clinical trials investigating outcomes in high-risk patient populations. This article will review the current evidence and identify areas of uncertainty where future research is needed.
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Affiliation(s)
- Anna Collins
- College of Life Sciences, University of Leicester, University Road, Leicester, LE1 7RH, UK; Deparatment of Gynaecological Oncology, University Hospitals of Leicester NHS Trust, Infirmary Square, Leicester, LE1 5WW, UK
| | - Annie Jacob
- Department of Anaesthesia, University Hospitals of Leicester NHS Trust, Infirmary Square, Leicester, LE1 5WW, UK
| | - Esther Moss
- College of Life Sciences, University of Leicester, University Road, Leicester, LE1 7RH, UK; Deparatment of Gynaecological Oncology, University Hospitals of Leicester NHS Trust, Infirmary Square, Leicester, LE1 5WW, UK.
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7
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Sridhar A, Khan D, Moffett RC. The impact of diabetes and obesity on fertility and the potential role of gut hormones as treatment. Diabet Med 2023; 40:e15230. [PMID: 37734917 DOI: 10.1111/dme.15230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 09/12/2023] [Accepted: 09/17/2023] [Indexed: 09/23/2023]
Abstract
AIMS Alongside its metabolic implications, obesity and associated diabetes impair female reproductive function, causing infertility and polycystic ovarian syndrome (PCOS). Recently, gut hormones and their receptors have been identified in various reproductive organs indicating their potential regulatory effects on reproductive function. This review aims to give an overview of their potential effects. METHODS This review focuses on literature that outlines modifications during obesity, diabetes and related infertility with an emphasis on gut hormones and their therapeutic potential. RESULTS Evidence suggests that bariatric surgery has positive effects on fertility and PCOS where major alterations in metabolism occurs through restoration of gut hormone levels. This is thought to be due to the indirect effect weight loss and regulation of blood glucose has on the hypothalamic-pituitary-ovarian and hypothalamic-pituitary-adrenal axis influencing reproduction. CONCLUSIONS Further research is required to elucidate the cellular mechanisms involved in the direct effects of gut hormone receptor activation on reproductive tissues. Current observations suggest a therapeutic role for gut hormones in infertility/PCOS associated with metabolic pathophysiology.
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Affiliation(s)
- Ananyaa Sridhar
- Biomedical Sciences Research Institute, School of Biomedical Sciences, Ulster University, Coleraine, UK
| | - Dawood Khan
- Biomedical Sciences Research Institute, School of Biomedical Sciences, Ulster University, Coleraine, UK
| | - R Charlotte Moffett
- Biomedical Sciences Research Institute, School of Biomedical Sciences, Ulster University, Coleraine, UK
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Wang L, Li Y, Han L. Pulmonary metastasis of stage I, low-grade endometrioid carcinoma: two case reports and the literature review. Front Oncol 2023; 13:1266485. [PMID: 37901321 PMCID: PMC10602667 DOI: 10.3389/fonc.2023.1266485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/20/2023] [Indexed: 10/31/2023] Open
Abstract
Endometrial cancer (EC) is the most common malignant tumor of the female reproductive system, and the majority of ECs are low histological grade and confined to the uterus, resulting in a good prognosis. However, metastasis to the lung from a low-grade and early-stage endometrial endometrioid carcinoma (EEC) is extremely rare. Therefore, it is crucial to accurately differentiate between primary pulmonary malignancy and extra-thoracic malignancy presenting as metastatic disease, and flexible bronchoscopy with tissue acquisition plays a key role in this process. Despite its importance, there is limited literature available on the cytology of metastatic endometrial carcinoma in liquid-based cytology of bronchial brush (BB). In this article, we present two rare cases of lung metastasis from low-grade and early-stage EEC, along with a detailed analysis of the cytologic features observed in BB samples. These cases highlight the significance of cytological and histological pathology, complemented by immunohistochemistry (ICH) analysis, in the diagnosis and management of EEC patients. Pathologists should pay close attention to these aspects, while gynecologists need to be mindful of the follow-up and management of early-stage, low-grade EEC patients. By focusing on these areas, healthcare professionals can effectively contribute to the improved care and outcomes of patients with EEC.
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Affiliation(s)
- Li Wang
- Department of Gynecology & Obstetrics, Liaocheng People's Hospital, School of Medicine, Liaocheng University, Liaocheng, China
- Biomedical Laboratory, School of Medicine, Liaocheng University, Liaocheng, China
| | - Yingxue Li
- Department of Pathology, Liaocheng People's Hospital, Liaocheng, China
| | - Lin Han
- Department of Pathology, Liaocheng People's Hospital, Liaocheng, China
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9
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Morton M, McLaughlin EM, Calo CA, Lightfoot M, Bixel KL, Cohn DE, Cosgrove CM, Copeland LJ, O'Malley DM, Nagel CI, Chambers LM. Prevalence of type 2 diabetes diagnoses in the perioperative and survivorship periods following surgical management of endometrial cancer: An opportunity for screening and intervention? Gynecol Oncol 2023; 177:46-52. [PMID: 37639902 DOI: 10.1016/j.ygyno.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/11/2023] [Accepted: 08/18/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVE To determine the prevalence of Type 2 diabetes mellitus (T2DM) diagnoses during the peri-operative and survivorship periods in patients following surgical management of endometrial cancer (EC). METHODS An IRB-approved, retrospective single-institution cohort study was performed in patients who underwent surgical management of EC from 2014 to 2020. The perioperative period was defined as the 30 days before and after surgery. T2DM diagnoses occurring during survivorship were recorded. T2DM diagnoses were defined by a HgbA1c ≥6.5% or a random blood glucose ≥200 mg/dL. Sequelae of peri-operative T2DM and predictors of future T2DM were examined utilizing univariate analysis. RESULTS Of 519 patients meeting inclusion criteria, 37 (7.1%) were diagnosed with T2DM in the perioperative period. Patients diagnosed with T2DM in the perioperative period had significantly higher BMI (p = 0.006) compared to no T2DM, but there were no significant differences in age (p = 0.20), ethnicity/race (p > 0.05) or ECOG score (p = 0.19). The rates of intraoperative complications between groups did not significantly differ, except for vascular complications (p = 0.005), and the incidence of any postoperative complication was higher in the perioperative T2DM group (p = 0.01). With a median follow-up of 29 months [range 11.6-49.0 months], an additional 18.3% (n = 88) of the cohort met diagnostic criteria for T2DM. BMI (p < 0.001), perioperative glucose (p < 0.001), and HgbA1c (p = 0.002) demonstrate risk for a T2DM diagnosis during survivorship. CONCLUSION(S) In this retrospective cohort of EC patients, 25.4% were diagnosed with T2DM, with the majority diagnosed in the survivorship period. Surgical management and subsequent surveillance of EC presents an opportunity to diagnose at-risk patients with T2DM.
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Affiliation(s)
- Molly Morton
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA.
| | - Eric M McLaughlin
- Center for Biostatistics, The Ohio State University, Columbus, OH 43210, USA
| | - Corinne A Calo
- Division of Gynecologic Oncology, OhioHealth, Columbus, OH, USA
| | - Michelle Lightfoot
- Division of Gynecologic Oncology, New York University, New York, NY, USA
| | - Kristin L Bixel
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - David E Cohn
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - Casey M Cosgrove
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - Larry J Copeland
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - David M O'Malley
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - Christa I Nagel
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Starling Loving Hall, M210, 320 W. 10(th) Avenue, Columbus, OH 43210, USA
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Bae CY, Kim BS, Jee SH, Lee JH, Nguyen ND. A Study on Survival Analysis Methods Using Neural Network to Prevent Cancers. Cancers (Basel) 2023; 15:4757. [PMID: 37835451 PMCID: PMC10571885 DOI: 10.3390/cancers15194757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/15/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
Background: Cancer is one of the main global health threats. Early personalized prediction of cancer incidence is crucial for the population at risk. This study introduces a novel cancer prediction model based on modern recurrent survival deep learning algorithms. Methods: The study includes 160,407 participants from the blood-based cohort of the Korea Cancer Prevention Research-II Biobank, which has been ongoing since 2004. Data linkages were designed to ensure anonymity, and data collection was carried out through nationwide medical examinations. Predictive performance on ten cancer sites, evaluated using the concordance index (c-index), was compared among nDeep and its multitask variation, Cox proportional hazard (PH) regression, DeepSurv, and DeepHit. Results: Our models consistently achieved a c-index of over 0.8 for all ten cancers, with a peak of 0.8922 for lung cancer. They outperformed Cox PH regression and other survival deep neural networks. Conclusion: This study presents a survival deep learning model that demonstrates the highest predictive performance on censored health dataset, to the best of our knowledge. In the future, we plan to investigate the causal relationship between explanatory variables and cancer to reduce cancer incidence and mortality.
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Affiliation(s)
- Chul-Young Bae
- Mediage Research Center, Seongnam-si 13449, Republic of Korea
| | - Bo-Seon Kim
- Mediage Research Center, Seongnam-si 13449, Republic of Korea
| | - Sun-Ha Jee
- Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul 03722, Republic of Korea
| | - Jong-Hoon Lee
- Moadata AI Labs, Seongnam-si 13449, Republic of Korea
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Emons G, Steiner E, Vordermark D, Uleer C, Paradies K, Tempfer C, Aretz S, Cremer W, Hanf V, Mallmann P, Ortmann O, Römer T, Schmutzler RK, Horn LC, Kommoss S, Lax S, Schmoeckel E, Mokry T, Grab D, Reinhardt M, Steinke-Lange V, Brucker SY, Kiesel L, Witteler R, Fleisch MC, Friedrich M, Höcht S, Lichtenegger W, Mueller M, Runnebaum I, Feyer P, Hagen V, Juhasz-Böss I, Letsch A, Niehoff P, Zeimet AG, Battista MJ, Petru E, Widhalm S, van Oorschot B, Panke JE, Weis J, Dauelsberg T, Haase H, Beckmann MW, Jud S, Wight E, Prott FJ, Micke O, Bader W, Reents N, Henscher U, Schallenberg M, Rahner N, Mayr D, Kreißl M, Lindel K, Mustea A, Strnad V, Goerling U, Bauerschmitz GJ, Langrehr J, Neulen J, Ulrich UA, Nothacker MJ, Blödt S, Follmann M, Langer T, Wenzel G, Weber S, Erdogan S. Endometrial Cancer. Guideline of the DGGG, DKG and DKH (S3-Level, AWMF Registry Number 032/034-OL, September 2022). Part 1 with Recommendations on the Epidemiology, Screening, Diagnosis and Hereditary Factors of Endometrial Cancer, Geriatric Assessment and Supply Structures. Geburtshilfe Frauenheilkd 2023; 83:919-962. [PMID: 37588260 PMCID: PMC10427205 DOI: 10.1055/a-2066-2051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 06/22/2023] [Indexed: 08/18/2023] Open
Abstract
Summary The S3-guideline on endometrial cancer, first published in April 2018, was reviewed in its entirety between April 2020 and January 2022 and updated. The review was carried out at the request of German Cancer Aid as part of the Oncology Guidelines Program and the lead coordinators were the German Society for Gynecology and Obstetrics (DGGG), the Gynecology Oncology Working Group (AGO) of the German Cancer Society (DKG) and the German Cancer Aid (DKH). The guideline update was based on a systematic search and assessment of the literature published between 2016 and 2020. All statements, recommendations and background texts were reviewed and either confirmed or amended. New statements and recommendations were included where necessary. Aim The use of evidence-based risk-adapted therapies to treat women with endometrial cancer of low risk prevents unnecessarily radical surgery and avoids non-beneficial adjuvant radiation therapy and/or chemotherapy. For women with endometrial cancer and a high risk of recurrence, the guideline defines the optimum level of radical surgery and indicates whether chemotherapy and/or adjuvant radiation therapy is necessary. This should improve the survival rates and quality of life of these patients. The S3-guideline on endometrial cancer and the quality indicators based on the guideline aim to provide the basis for the work of certified gynecological cancer centers. Methods The guideline was first compiled in 2018 in accordance with the requirements for S3-level guidelines and was updated in 2022. The update included an adaptation of the source guidelines identified using the German Instrument for Methodological Guideline Appraisal (DELBI). The update also used evidence reviews which were created based on selected literature obtained from systematic searches in selected literature databases using the PICO process. The Clinical Guidelines Service Group was tasked with carrying out a systematic search and assessment of the literature. Their results were used by interdisciplinary working groups as a basis for developing suggestions for recommendations and statements which were then modified during structured online consensus conferences and/or additionally amended online using the DELPHI process to achieve a consensus. Recommendations Part 1 of this short version of the guideline provides recommendations on epidemiology, screening, diagnosis, and hereditary factors. The epidemiology of endometrial cancer and the risk factors for developing endometrial cancer are presented. The options for screening and the methods used to diagnose endometrial cancer are outlined. Recommendations are given for the prevention, diagnosis, and therapy of hereditary forms of endometrial cancer. The use of geriatric assessment is considered and existing structures of care are presented.
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Affiliation(s)
- Günter Emons
- Universitätsmedizin Göttingen, Klinik für Gynäkologie und Geburtshilfe, Göttingen, Germany
| | - Eric Steiner
- Frauenklinik GPR Klinikum Rüsselsheim am Main, Rüsselsheim, Germany
| | - Dirk Vordermark
- Universität Halle (Saale), Radiotherapie, Halle (Saale), Germany
| | - Christoph Uleer
- Facharzt für Frauenheilkunde und Geburtshilfe, Hildesheim, Germany
| | - Kerstin Paradies
- Konferenz onkologischer Kranken- und Kinderkrankenpfleger (KOK), Hamburg, Germany
| | - Clemens Tempfer
- Frauenklinik der Ruhr-Universität Bochum, Bochum/Herne, Germany
| | - Stefan Aretz
- Institut für Humangenetik, Universität Bonn, Zentrum für erbliche Tumorerkrankungen, Bonn, Germany
| | | | - Volker Hanf
- Frauenklinik Nathanstift – Klinikum Fürth, Fürth, Germany
| | | | - Olaf Ortmann
- Universität Regensburg, Fakultät für Medizin, Klinik für Frauenheilkunde und Geburtshilfe, Regensburg, Germany
| | - Thomas Römer
- Evangelisches Klinikum Köln Weyertal, Gynäkologie Köln, Köln, Germany
| | - Rita K. Schmutzler
- Universitätsklinikum Köln, Zentrum Familiärer Brust- und Eierstockkrebs, Köln, Germany
| | | | - Stefan Kommoss
- Universitätsklinikum Tübingen, Universitätsfrauenklinik Tübingen, Tübingen, Germany
| | - Sigurd Lax
- Institut für Pathologie, LKH Graz Süd-West, Graz, Austria
| | | | - Theresa Mokry
- Universitätsklinikum Heidelberg, Diagnostische und Interventionelle Radiologie, Heidelberg, Germany
| | - Dieter Grab
- Universitätsklinikum Ulm, Frauenheilkunde und Geburtshilfe, Ulm, Germany
| | - Michael Reinhardt
- Klinik für Nuklearmedizin, Pius Hospital Oldenburg, Oldenburg, Germany
| | - Verena Steinke-Lange
- MGZ – Medizinisch Genetisches Zentrum München, München, Germany
- Medizinische Klinik und Poliklinik IV, LMU München, München, Germany
| | - Sara Y. Brucker
- Universitätsklinikum Tübingen, Universitätsfrauenklinik Tübingen, Tübingen, Germany
| | - Ludwig Kiesel
- Universitätsklinikum Münster, Frauenklinik A Schweitzer Campus 1, Münster, Germany
| | - Ralf Witteler
- Universitätsklinikum Münster, Frauenklinik A Schweitzer Campus 1, Münster, Germany
| | - Markus C. Fleisch
- Helios, Universitätsklinikum Wuppertal, Landesfrauenklinik, Wuppertal, Germany
| | | | - Michael Friedrich
- Helios Klinikum Krefeld, Klinik für Frauenheilkunde und Geburtshilfe, Krefeld, Germany
| | - Stefan Höcht
- XCare, Praxis für Strahlentherapie Saarlouis, Saarlouis, Germany
| | - Werner Lichtenegger
- Universitätsmedizin Berlin, Frauenklinik Charité, Campus Virchow-Klinikum, Berlin, Germany
| | - Michael Mueller
- Universitätsklinik für Frauenheilkunde, Inselspital Bern, Bern, Switzerland
| | | | - Petra Feyer
- Vivantes Klinikum Neukölln, Klinik für Strahlentherapie und Radioonkologie, Berlin, Germany
| | - Volker Hagen
- Klinik für Innere Medizin II, St.-Johannes-Hospital Dortmund, Dortmund, Germany
| | | | - Anne Letsch
- Universitätsklinikum Schleswig Holstein, Campus Kiel, Innere Medizin, Kiel, Germany
| | - Peter Niehoff
- Strahlenklinik, Sana Klinikum Offenbach, Offenbach, Germany
| | - Alain Gustave Zeimet
- Medizinische Universität Innsbruck, Universitätsklinik für Gynäkologie und Geburtshilfe, Innsbruck, Austria
| | | | - Edgar Petru
- Med. Univ. Graz, Frauenheilkunde, Graz, Austria
| | | | - Birgitt van Oorschot
- Universitätsklinikum Würzburg, Interdisziplinäres Zentrum Palliativmedizin, Würzburg, Germany
| | - Joan Elisabeth Panke
- Medizinischer Dienst des Spitzenverbandes Bund der Krankenkassen e. V. Essen, Essen, Germany
| | - Joachim Weis
- Albert-Ludwigs-Universität Freiburg, Medizinische Fakultät, Tumorzentrum Freiburg – CCCF, Freiburg, Germany
| | - Timm Dauelsberg
- Universitätsklinikum Freiburg, Klinik für Onkologische Rehabilitation, Freiburg, Germany
| | | | | | | | - Edward Wight
- Frauenklinik des Universitätsspitals Basel, Basel, Switzerland
| | - Franz-Josef Prott
- Facharzt für Radiologie und Strahlentherapie, Wiesbaden, Wiesbaden, Germany
| | - Oliver Micke
- Franziskus Hospital Bielefeld, Klinik für Strahlentherapie und Radioonkologie, Bielefeld, Germany
| | - Werner Bader
- Klinikum Bielefeld Mitte, Zentrum für Frauenheilkunde, Bielefeld, Germany
| | | | | | | | | | | | - Doris Mayr
- LMU München, Pathologisches Institut, München, Germany
| | - Michael Kreißl
- Universität Magdeburg, Medizinische Fakultät, Universitätsklinik für Radiologie und Nuklearmedizin, Germany
| | - Katja Lindel
- Städtisches Klinikum Karlsruhe, Karlsruhe, Germany
| | - Alexander Mustea
- Universitätsklinikum Bonn, Zentrum Gynäkologie und gynäkologische Onkologie, Bonn, Germany
| | - Vratislav Strnad
- Universitätsklinikum Erlangen, Brustzentrum Franken, Erlangen, Germany
| | - Ute Goerling
- Universitätsmedizin Berlin, Campus Charité Mitte, Charité Comprehensive Cancer Center, Berlin, Germany
| | - Gerd J. Bauerschmitz
- Universitätsmedizin Göttingen, Klinik für Gynäkologie und Geburtshilfe, Göttingen, Germany
| | - Jan Langrehr
- Martin-Luther-Krankenhaus, Klinik für Allgemein-, Gefäß- und Viszeralchirurgie, Berlin, Germany
| | - Joseph Neulen
- Uniklinik RWTH Aachen, Klinik für Gynäkologische Endokrinologie und Reproduktionsmedizin, Aachen, Germany
| | - Uwe Andreas Ulrich
- Martin-Luther-Krankenhaus, Johannesstift Diakonie, Gynäkologie, Berlin, Germany
| | | | | | - Markus Follmann
- Deutsche Krebsgesellschaft, Office des Leitlinienprogramms Onkologie, Berlin, Germany
| | - Thomas Langer
- Deutsche Krebsgesellschaft, Office des Leitlinienprogramms Onkologie, Berlin, Germany
| | - Gregor Wenzel
- Deutsche Krebsgesellschaft, Office des Leitlinienprogramms Onkologie, Berlin, Germany
| | - Sylvia Weber
- Universitätsmedizin Göttingen, Klinik für Gynäkologie und Geburtshilfe, Göttingen, Germany
| | - Saskia Erdogan
- Universitätsmedizin Göttingen, Klinik für Gynäkologie und Geburtshilfe, Göttingen, Germany
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Odgers H, Anderson L, Kok PS, Farrell R. Dedifferentiated umbilical metastases from low grade endometrioid endometrial adenocarcinoma complicated by super-obesity: A case report. Int J Surg Case Rep 2023; 108:108449. [PMID: 37406534 PMCID: PMC10382835 DOI: 10.1016/j.ijscr.2023.108449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 07/07/2023] Open
Abstract
INTRODUCTION Umbilical metastases are uncommon and rarely associated with endometrial cancer. In this report we describe a unique case of a patient with low-grade endometrioid adenocarcinoma (EAC) who developed an umbilical metastasis containing dedifferentiated endometrial carcinoma, in the context of super-morbid obesity with a body mass index (BMI) of 80 kg/m2. PRESENTATION OF CASE A 55-year-old female with atypical endometrial hyperplasia was treated with progestogens whilst attempting weight loss prior to definitive surgery, given the impact of her obesity on surgical risk. She progressed to grade 1 EAC of the uterus and then to metastatic disease in the umbilicus and inguinal lymph nodes. After adequate weight loss, cytoreductive surgery was completed via robotic hysterectomy and bilateral salpingoophorectomy (BSO) and resection of metastatic disease. Differing histological grades were seen across all disease sites with dedifferentiated endometrial carcinoma at the umbilicus. Immunohistochemistry suggested a common uterine origin due to loss of MLH1 and PMS2 proteins. DISCUSSION There are no clear management pathways for the rare umbilical metastases related to endometrial cancer. Our patient's significant obesity complicated their clinical course and highlights the risks of progestogen therapy whilst attempting weight loss prior to definitive surgery for low-grade EAC. Differing grades of disease across metastatic sites in EAC is rare and may reflect the recently recognized intratumoral genetic heterogeneity in endometrial cancers. CONCLUSION Management of umbilical metastases should be individualized to patient factors and local resources. More research is needed into pathways of care for women with low grade EAC with obesity preventing routine surgical management.
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Affiliation(s)
- Harrison Odgers
- Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.
| | - Lyndal Anderson
- Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Peey Sei Kok
- Nelune Comprehensive Cancer Centre, Prince of Wales Hospital, Sydney, New South Wales, Australia; National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Rhonda Farrell
- Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia; Chris O'Brien Lifehouse, Department of Gynaecological Oncology, Sydney, New South Wales, Australia
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Barr CE, Sergeant JC, Agnew HJ, Bolton J, McVey RJ, Crosbie EJ. Serum HE4 predicts progestin treatment response in endometrial cancer and atypical hyperplasia: A prognostic study. BJOG 2023; 130:941-948. [PMID: 36715558 DOI: 10.1111/1471-0528.17417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 01/12/2023] [Accepted: 01/24/2023] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To investigate serum human epididymis-4 (HE4) as a predictive biomarker of intrauterine progestin response in endometrial cancer and atypical endometrial hyperplasia (AEH). DESIGN Prospective prognostic factor study. SETTING Consecutive sample of women attending a tertiary gynaecological oncology centre in northwest England. POPULATION Women with AEH or early-stage, low-grade endometrial cancer who were unfit for or declined primary surgical management. METHODS A total of 76 women, 32 with AEH and 44 with endometrial cancer, were treated with a levonorgestrel intrauterine system (LNG-IUS) for 12 months. Endometrial biopsies and imaging were performed to assess treatment response. Pretreatment serum HE4 was analysed by chemiluminescence immunoassay and diagnostic accuracy and logistic regression analyses were performed. MAIN OUTCOME MEASURES Progestin response at 12 months defined by histology and imaging. RESULTS The median age and body mass index (BMI) of the final cohort were 52 years (interquartile range [IQR] 33-62 years) and 46 kg/m2 (IQR 38-54 kg/m2 ), respectively. Baseline serum HE4 was significantly higher in non-responders than responders (119.2 pmol/L, IQR 94.0-208.4 pmol/L versus 71.8 pmol/L, IQR 56.1-84.2 pmol/L, p < 0.001). Older age (odds ratio [OR] 0.96, 95% CI 0.93-0.99, p = 0.02), baseline serum HE4 (OR 0.97, 95% CI 0.96-0.99, p = 0.001) and endometrial cancer histology (OR 0.22, 95% CI 0.72-0.68, p = 0.009) were associated with a lower likelihood of progestin treatment response. Serum HE4 remained independently associated with progestin treatment failure when adjusted for age and histology (adjusted hazard ratio 0.97, 95% CI 0.96-0.99, p = 0.008). CONCLUSION Serum HE4 shows promise as a predictive biomarker of progestin treatment response in endometrial cancer and AEH.
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Affiliation(s)
- Chloe E Barr
- Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Jamie C Sergeant
- Faculty of Biology, Medicine and Health, School of Health Sciences, Centre for Biostatistics, University of Manchester, Manchester, UK
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Heather J Agnew
- Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - James Bolton
- Department of Histopathology, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, UK
| | - Rhona J McVey
- Department of Histopathology, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, UK
| | - Emma J Crosbie
- Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
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14
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Wiley RL, Urbauer DL, Nugent E, Gallegos J, Ramondetta L. Endometrial cancer patients understanding and interest in weight loss surgery. Gynecol Oncol 2023; 175:88-92. [PMID: 37329873 DOI: 10.1016/j.ygyno.2023.05.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/18/2023] [Accepted: 05/26/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVE Obesity is a risk factor for endometrial hyperplasia (EH), endometrial intraepithelial neoplasia (EIN), and early type 1 endometrial cancer (EC) in 70%-90% of patients and is often a significant contributor to overall morbidity and mortality due to comorbidities. In 2011, bariatric surgery (BS) with lifestyle modification was identified as an intervention for reduction in overall mortality as well as risk for gynecologic cancers (Tsui et al., 2021). Our aim was to assess awareness of obesity as a risk factor and understanding of BS in an underinsured obese patient population with EC or EH. METHOD This IRB-approved survey was distributed to patients with type I EC or EH within the past 5 years and a BMI >30. Questions addressed demographics, health habits, cancer and obesity awareness, as well as benefits and concerns about undergoing BS. Information was provided about dietary requirements after BS, and then interest in BS was surveyed. RESULTS 61.2% of surveyed patients were interested in bariatric surgery for weight loss after receiving education about the procedure. Interest in bariatric surgery was correlated with higher BMI, higher ideal and comfortable weight loss in pounds and higher estimated weight loss that could be obtained with bariatric surgery. Additionally, patients who were interested in BS had better understanding of the risks of obesity with cancer overall. CONCLUSION Obese patients with history of EC/EIN/EH are aware of hazards associated with excess weight and understand the relationship between EC/EIN/EH diagnosis and obesity, and overall are very interested in BS as a modality to improve their health.
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Affiliation(s)
- R L Wiley
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Texas Health McGovern Medical School, 6431 Fannin St, JJL 304, Houston, TX 77030, United States of America.
| | - Diana L Urbauer
- The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77006, United States of America
| | - E Nugent
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Texas Health McGovern Medical School, 6431 Fannin St, JJL 304, Houston, TX 77030, United States of America
| | - J Gallegos
- The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77006, United States of America
| | - L Ramondetta
- The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77006, United States of America
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Nanthamongkolkul K, Taweerat P, Jiamset I. A personalized nomogram for predicting 3-year overall survival of patients with uterine carcinosarcoma in a tertiary care hospital in Southern Thailand. Obstet Gynecol Sci 2023; 66:198-207. [PMID: 37078117 PMCID: PMC10191766 DOI: 10.5468/ogs.22262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 01/11/2023] [Accepted: 02/16/2023] [Indexed: 04/21/2023] Open
Abstract
OBJECTIVE To develop a nomogram for predicting 3-year overall survival (OS) and outcomes of surgically staged patients with uterine carcinosarcomas (UCS). METHODS This retrospective study analyzed the clinicopathological characteristics, treatment data, and oncological outcomes of 69 patients diagnosed with UCS between January 2002 and September 2018. Significant prognostic factors for OS were identified and integrated to develop a nomogram. Concordance probability (CP) was used as a precision measure. The model was internally validated using bootstrapping samples to correct overfitting. RESULTS The median follow-up time was 19.4 months (range, 0.77-106.13 months). The 3-year OS was 41.8% (95% confidence interval [CI], 29.9-58.3%). The International Federation of Gynecology and Obstetrics (FIGO) stage and adjuvant chemotherapy were independent factors for OS. The CP of the nomogram integrating with body mass index (BMI), FIGO stage, and adjuvant chemotherapy was 0.72 (95% CI, 0.70-0.75). In addition, the calibration curves for the probability of 3-year OS demonstrated good agreement between the nomogram-predicted and observed data. CONCLUSION The established nomogram using BMI, FIGO stage, and adjuvant chemotherapy accurately predicted the 3-year OS of patients with UCS. The nomogram was useful for patient counselling and deciding on follow-up strategies.
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Affiliation(s)
- Kulisara Nanthamongkolkul
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Pacharadol Taweerat
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Ingporn Jiamset
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
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16
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Weeden CE, Hill W, Lim EL, Grönroos E, Swanton C. Impact of risk factors on early cancer evolution. Cell 2023; 186:1541-1563. [PMID: 37059064 DOI: 10.1016/j.cell.2023.03.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/31/2023] [Accepted: 03/14/2023] [Indexed: 04/16/2023]
Abstract
Recent identification of oncogenic cells within healthy tissues and the prevalence of indolent cancers found incidentally at autopsies reveal a greater complexity in tumor initiation than previously appreciated. The human body contains roughly 40 trillion cells of 200 different types that are organized within a complex three-dimensional matrix, necessitating exquisite mechanisms to restrain aberrant outgrowth of malignant cells that have the capacity to kill the host. Understanding how this defense is overcome to trigger tumorigenesis and why cancer is so extraordinarily rare at the cellular level is vital to future prevention therapies. In this review, we discuss how early initiated cells are protected from further tumorigenesis and the non-mutagenic pathways by which cancer risk factors promote tumor growth. By nature, the absence of permanent genomic alterations potentially renders these tumor-promoting mechanisms clinically targetable. Finally, we consider existing strategies for early cancer interception with perspectives on the next steps for molecular cancer prevention.
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Affiliation(s)
- Clare E Weeden
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK
| | - William Hill
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK
| | - Emilia L Lim
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK; Cancer Research UK Lung Cancer Center of Excellence, University College London Cancer Institute, London, UK
| | - Eva Grönroos
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK
| | - Charles Swanton
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK; Cancer Research UK Lung Cancer Center of Excellence, University College London Cancer Institute, London, UK; Department of Oncology, University College London Hospitals, London, UK.
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Agnew HJ, Kitson SJ, Crosbie EJ. Gynecological malignancies and obesity. Best Pract Res Clin Obstet Gynaecol 2023:102337. [PMID: 37117071 DOI: 10.1016/j.bpobgyn.2023.102337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/24/2023] [Accepted: 03/31/2023] [Indexed: 04/30/2023]
Abstract
The global pandemic of obesity has had a significant impact on gynecological malignancies, most notably endometrial cancer. It has resulted in worldwide increases in the incidence of endometrial cancer and a change in patient demographics, resulting in more diagnoses than ever before being made in pre-menopausal women, who are often keen to pursue fertility-sparing treatments. Obesity increases the risk of gynecological cancers by creating a pro-carcinogenic environment of unopposed estrogen, hyperinsulinemia, and chronic inflammation. It can present both a diagnostic challenge and strongly influence management decisions, including the practicalities of performing surgery, increase anesthetic risks, and alter response rates to adjuvant and medical therapies. Obesity may also influence endometrial cancer mortality and certainly contributes to poorer overall survival due to an excess of deaths related to cardiovascular disease. Weight loss may well, therefore, be the key to the prevention of gynecological cancers and their recurrence.
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Affiliation(s)
- Heather J Agnew
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; Department of Obstetrics and Gynaecology, Manchester University NHS Foundation Trust, St Mary's Hospital, Manchester, UK.
| | - Sarah J Kitson
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.
| | - Emma J Crosbie
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; Department of Obstetrics and Gynaecology, Manchester University NHS Foundation Trust, St Mary's Hospital, Manchester, UK.
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18
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Development of MRI-based radiomics predictive model for classifying endometrial lesions. Sci Rep 2023; 13:1590. [PMID: 36709399 PMCID: PMC9884294 DOI: 10.1038/s41598-023-28819-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 01/25/2023] [Indexed: 01/30/2023] Open
Abstract
An unbiased and accurate diagnosis of benign and malignant endometrial lesions is essential for the gynecologist, as each type might require distinct treatment. Radiomics is a quantitative method that could facilitate deep mining of information and quantification of the heterogeneity in images, thereby aiding clinicians in proper lesion diagnosis. The aim of this study is to develop an appropriate predictive model for the classification of benign and malignant endometrial lesions, and evaluate potential clinical applicability of the model. 139 patients with pathologically-confirmed endometrial lesions from January 2018 to July 2020 in two independent centers (center A and B) were finally analyzed. Center A was used for training set, while center B was used for test set. The lesions were manually drawn on the largest slice based on the lesion area by two radiologists. After feature extraction and feature selection, the possible associations between radiomics features and clinical parameters were assessed by Uni- and multi- variable logistic regression. The receiver operator characteristic (ROC) curve and DeLong validation were employed to evaluate the possible predictive performance of the models. Decision curve analysis (DCA) was used to evaluate the net benefit of the radiomics nomogram. A radiomics prediction model was established from the 15 selected features, and were found to be relatively high discriminative on the basis of the area under the ROC curve (AUC) for both the training and the test cohorts (AUC = 0.90 and 0.85, respectively). The radiomics nomogram also showed good performance of discrimination for both the training and test cohorts (AUC = 0.91 and 0.86, respectively), and the DeLong test shows that AUCs were significantly different between clinical parameters and nomogram. The result of DCA demonstrated the clinical usefulness of this novel nomogram method. The predictive model constructed based on MRI radiomics and clinical parameters indicated a highly diagnostic efficiency, thereby implying its potential clinical usefulness for the precise identification and prediction of endometrial lesions.
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19
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Lu L, Wan B, Zeng H, Guo J, Li M, Sun M. Body mass index and the risk of basal cell carcinoma: evidence from Mendelian randomization analysis. PeerJ 2023; 11:e14781. [PMID: 36710862 PMCID: PMC9881466 DOI: 10.7717/peerj.14781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 01/03/2023] [Indexed: 01/25/2023] Open
Abstract
Objective We aim to test whether body mass index (BMI) is causally associated with the risk of basal cell carcinoma (BCC) using Mendelian randomization (MR) analysis. Methods Single-nucleotide polymorphisms (SNPs) associated with four BMI-related traits were screened via a genome-wide association study (GWAS) with 681,275, 336,107, 454,884, and 461,460 European-descent individuals, respectively. Summary-level data for BCC (17,416 cases and 375,455 controls) were extracted from UK Biobank. An inverse variance weighted (IVW) method was employed as the primary MR analysis. Sensitivity analyses were conducted via MR-Egger regression, heterogeneity test, pleiotropy test, and leave-one-out sensitivity test. The assumption that exposure causes outcome was verified using the MR Steiger test. Meta-analysis was also used to estimate the average genetically predicted effect of BMI on BCC. Results Two-sample MR analysis showed inverse associations between genetically predicted BMI and BCC risk. Moreover, when exposure and outcome were switched to see if reverse causation was possible, there was no evidence of a cause-and-effect relationship from BCC to BMI. Finally, the meta-analysis also showed a strong negative causal relationship between BMI and BCC. Conclusion Genetical predicted higher BMI were associated with lower BCC risk. Further research is required to comprehend the mechanisms underlying this putative causative association.
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Affiliation(s)
- Likui Lu
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Bangbei Wan
- Reproductive Medical Center, Hainan Women and Children’s Medical Center, Haikou, Hainan, China
- Department of Urology, Central South University Xiangya School of Medicine Affiliated Haikou Hospital, Haikou, Hainan, China
| | - Hongtao Zeng
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jun Guo
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Min Li
- Department of Dermatology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
- Department of Dermatology, Dushu Lake Hospital Affiliated to Soochow University, Suzhou, Jiangsu Province, China
| | - Miao Sun
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
- Dushu Lake Hospital Affiliated to Soochow University, Suzhou, Jiangsu Province, China
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Kennedy OJ, Bafligil C, O'Mara TA, Wang X, Evans DG, Kar S, Crosbie EJ. Child and adult adiposity and subtype-specific endometrial cancer risk: a multivariable Mendelian randomisation study. Int J Obes (Lond) 2023; 47:87-90. [PMID: 36357562 PMCID: PMC9834041 DOI: 10.1038/s41366-022-01231-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 10/18/2022] [Accepted: 10/20/2022] [Indexed: 11/11/2022]
Abstract
Increased adiposity is a known risk factor for endometrial cancer (EC). This study aimed to disentangle the separate causal roles of child and adult adiposity on EC risk in adults, including endometrioid and non-endometrioid histological subtypes using multivariable Mendelian randomisation. These analyses employed genetic associations derived from UK Biobank as proxies for child and adult body size in 12,906 cases and 108,979 controls that participated in the Endometrial Cancer Association Consortium. In multivariable analyses, adult body size increased overall EC (OR 2.30, 95% CI 1.73-3.06) and endometrioid EC risk (OR 2.28, 95% CI 1.65-3.16), while child body size had minimal effect. In contrast, child body size (OR 2.26, 95% CI 1.03-4.99) but not adult body size increased non-endometrioid EC risk. As such, child adiposity has an indirect effect on endometrioid EC risk that is mediated by adult adiposity but has a direct effect on non-endometrioid EC risk that is independent of adult adiposity. These novel findings indicate that interventions targeting adiposity during distinct periods in life have a critical role in preventing subtype-specific EC.
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Affiliation(s)
- Oliver J Kennedy
- Division of Cancer Sciences, University of Manchester, Faculty of Biology, Medicine and Health, Saint Mary's Hospital, Oxford Road, Manchester, UK.
| | - Cemsel Bafligil
- Division of Cancer Sciences, University of Manchester, Faculty of Biology, Medicine and Health, Saint Mary's Hospital, Oxford Road, Manchester, UK
| | - Tracy A O'Mara
- Cancer Research Program, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Xuemin Wang
- Cancer Research Program, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - D Gareth Evans
- Division of Evolution and Genomic Medicine, University of Manchester, Faculty of Biology, Medicine and Health, St Mary's Hospital, Manchester, UK.,Clinical Genetics Service, Manchester Centre for Genomic Medicine, North West Genomics Laboratory Hub, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Siddhartha Kar
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Emma J Crosbie
- Division of Cancer Sciences, University of Manchester, Faculty of Biology, Medicine and Health, Saint Mary's Hospital, Oxford Road, Manchester, UK.,Department of Obstetrics and Gynaecology, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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21
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D'Urso S, Arumugam P, Weider T, Hwang LD, Bond TA, Kemp JP, Warrington NM, Evans DM, O'Mara TA, Moen GH. Mendelian randomization analysis of factors related to ovulation and reproductive function and endometrial cancer risk. BMC Med 2022; 20:419. [PMID: 36320039 PMCID: PMC9623961 DOI: 10.1186/s12916-022-02585-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 09/26/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Observational epidemiological studies suggest a link between several factors related to ovulation and reproductive function and endometrial cancer (EC) risk; however, it is not clear whether these relationships are causal, and whether the risk factors act independently of each other. The aim of this study was to investigate putative causal relationships between the number of live births, age at last live birth, and years ovulating and EC risk. METHODS: We conducted a series of observational analyses to investigate various risk factors and EC risk in the UK Biobank (UKBB). Additionally, multivariate analysis was performed to elucidate the relationship between the number of live births, age at last live birth, and years ovulating and other related factors such as age at natural menopause, age at menarche, and body mass index (BMI). Secondly, we used Mendelian randomization (MR) to assess if these observed relationships were causal. Genome-wide significant single nucleotide polymorphisms (SNPs) were extracted from previous studies of woman's number of live births, age at menopause and menarche, and BMI. We conducted a genome-wide association analysis using the UKBB to identify SNPs associated with years ovulating, years using the contraceptive pill, and age at last live birth. RESULTS We found evidence for a causal effect of the number of live births (inverse variance weighted (IVW) odds ratio (OR): 0.537, p = 0.006), the number of years ovulating (IVW OR: 1.051, p = 0.014), in addition to the known risk factors BMI, age at menarche, and age at menopause on EC risk in the univariate MR analyses. Due to the close relationships between these factors, we followed up with multivariable MR (MVMR) analysis. Results from the MVMR analysis showed that number of live births had a causal effect on EC risk (OR: 0.783, p = 0.036) independent of BMI, age at menarche and age at menopause. CONCLUSIONS MVMR analysis showed that the number of live births causally reduced the risk of EC.
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Affiliation(s)
- Shannon D'Urso
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
| | - Pooja Arumugam
- School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Therese Weider
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
| | - Liang-Dar Hwang
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
| | - Tom A Bond
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia
- Bristol Medical School, Population Health Science, University of Bristol, Bristol, UK
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK
| | - John P Kemp
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia
| | - Nicole M Warrington
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
| | - David M Evans
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia
| | - Tracy A O'Mara
- Cancer Research Program, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Gunn-Helen Moen
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia.
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia.
- Bristol Medical School, Population Health Science, University of Bristol, Bristol, UK.
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Trondheim, Norway.
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22
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Shen Y, Wang N, Zhang Q, Liu Y, Wu Q, He Y, Wang Y, Wang X, Zhao Q, Zhang Q, Qin L, Zhang Q. Jin-Tian-Ge ameliorates ovariectomy-induced bone loss in rats and modulates osteoblastogenesis and osteoclastogenesis in vitro. Chin Med 2022; 17:78. [PMID: 36195960 PMCID: PMC9533506 DOI: 10.1186/s13020-022-00627-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 06/02/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Tiger bone, which had been one of the most famous traditional Chinese medicine for 2000 years, was originate from the skeleton of Panthera tigris L., and had the actions of anti-inflammatory, analgesic, immune-regulatory and promoting healing of bone fracture, and was used for the treatment of osteoporosis and rheumatoid arthritis. Jin-Tian-Ge (JTG), the artificial tiger bone powder, were prepared from skeletons of several farmed animals to substitute the natural tiger bone, and has been used for the treatment of osteoporosis in clinical practice. However, the characteristic and mechanism of action of JTG for the therapy of osteoporosis need to be further evidenced by using modern pharmacological methods. The aim of this work is to investigate the bone-protective effects of JTG, and explore the possible underlying mechanism. METHODS Ovariectomy (OVX) rats were orally administrated JTG or estradiol valerate (EV) for 12 weeks. We investigated the pharmacodynamic effects of JTG on anti-bone loss in OVX rats, and also investigated the role of JTG in promoting osteogenesis and inhibiting osteoclast differentiation. RESULTS JTG increased the bone mineral density (BMD), improved the bone microarchitecture and biomechanical properties in ovariectomized rast, whereas reversed the bone high turnover in OVX rats as evidenced by serum biochemical markers in OVX rats. JTG increased osteogenic differentiation of BMSCs in vitro, and up-regulated the expression of the key proteins of BMP and Wnt/β-catenin pathways. JTG also inhibited the osteoclastogenesis of BMM as evidenced by the alteration of the TRAP activity, F-actin construction and the expression of nuclear factor of activated T-cells cytoplasmic 1 (NFATc1), c-Fos, Cathepsin K (Ctsk) and matrix metallopeptidase 9 (MMP9) of OCs induced with RANKL and LPS, reduced the expression and phosphorylation of NF-κB in OCs. CONCLUSIONS JTG prevented bone loss in OVX rats and increased osteogenic differentiation of BMSCs through regulation of the BMP and Wnt/β-catenin pathway, inhibited osteoclastogenesis by suppressing the NF-κB pathway, suggesting that JTG had the potentials for prevention and treatment of osteoporosis by modulating formation and differentiation of osteoblast and osteoclast.
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Affiliation(s)
- Yi Shen
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Binwen Road 584, 310053, Hangzhou, People's Republic of China
| | - Na Wang
- Ginwa Enterprise (Group) INC, Xi'an, 710069, China
| | - Qi Zhang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Binwen Road 584, 310053, Hangzhou, People's Republic of China
| | - Yuling Liu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Binwen Road 584, 310053, Hangzhou, People's Republic of China
| | - Qudi Wu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Binwen Road 584, 310053, Hangzhou, People's Republic of China
| | - Yuqiong He
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yang Wang
- Zhejiang Traditional Chinese Medicine & Health Industry Group CO., LTD, Hangzhou, 310016, China
| | - Xiaoyan Wang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Binwen Road 584, 310053, Hangzhou, People's Republic of China
| | - Qiming Zhao
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Binwen Road 584, 310053, Hangzhou, People's Republic of China
| | - Quanlong Zhang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Binwen Road 584, 310053, Hangzhou, People's Republic of China.
| | - Luping Qin
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Binwen Road 584, 310053, Hangzhou, People's Republic of China.
| | - Qiaoyan Zhang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Binwen Road 584, 310053, Hangzhou, People's Republic of China.
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23
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Marchi PH, Vendramini THA, Perini MP, Zafalon RVA, Amaral AR, Ochamotto VA, Da Silveira JC, Dagli MLZ, Brunetto MA. Obesity, inflammation, and cancer in dogs: Review and perspectives. Front Vet Sci 2022; 9:1004122. [PMID: 36262532 PMCID: PMC9573962 DOI: 10.3389/fvets.2022.1004122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/31/2022] [Indexed: 11/13/2022] Open
Abstract
Obesity is the most common nutritional disease in dogs, and its prevalence has increased in recent decades. Several countries have demonstrated a prevalence of obesity in dogs similar to that observed in humans. Chronic low-grade inflammation is a prominent basis used to explain how obesity results in numerous negative health consequences. This is well known and understood, and recent studies have pointed to the association between obesity and predisposition to specific types of cancers and their complications. Such elucidations are important because, like obesity, the prevalence of cancer in dogs has increased in recent decades, establishing cancer as a significant cause of death for these animals. In the same way, intensive advances in technology in the field of human and veterinary medicine (which even proposes the use of animal models) have optimized existing therapeutic methods, led to the development of innovative treatments, and shortened the time to diagnosis of cancer. Despite the great challenges, this review aims to highlight the evidence obtained to date on the association between obesity, inflammation, and cancer in dogs, and the possible pathophysiological mechanisms that link obesity and carcinogenesis. The potential to control cancer in animals using existing knowledge is also presented.
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Affiliation(s)
- Pedro H. Marchi
- Pet Nutrology Research Center, Department of Animal Nutrition and Production of the School of Veterinary Medicine and Animal Science, University of São Paulo, Pirassununga, Brazil
| | - Thiago H. A. Vendramini
- Pet Nutrology Research Center, Department of Animal Nutrition and Production of the School of Veterinary Medicine and Animal Science, University of São Paulo, Pirassununga, Brazil
| | - Mariana P. Perini
- Pet Nutrology Research Center, Department of Animal Nutrition and Production of the School of Veterinary Medicine and Animal Science, University of São Paulo, Pirassununga, Brazil
| | - Rafael V. A. Zafalon
- Pet Nutrology Research Center, Department of Animal Nutrition and Production of the School of Veterinary Medicine and Animal Science, University of São Paulo, Pirassununga, Brazil
| | - Andressa R. Amaral
- Veterinary Nutrology Service, Veterinary Teaching Hospital of the School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Vanessa A. Ochamotto
- Pet Nutrology Research Center, Department of Animal Nutrition and Production of the School of Veterinary Medicine and Animal Science, University of São Paulo, Pirassununga, Brazil
| | - Juliano C. Da Silveira
- Laboratory of Molecular, Morphophysiology and Development (LMMD), Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Maria L. Z. Dagli
- Laboratory of Experimental and Comparative Oncology, Department of Pathology, School of Veterinary Medicine and Animal Science of the University of São Paulo, São Paulo, Brazil
| | - Marcio A. Brunetto
- Pet Nutrology Research Center, Department of Animal Nutrition and Production of the School of Veterinary Medicine and Animal Science, University of São Paulo, Pirassununga, Brazil,Veterinary Nutrology Service, Veterinary Teaching Hospital of the School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil,*Correspondence: Marcio A. Brunetto
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24
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Immunohistochemical Markers and TILs Evaluation for Endometrial Carcinoma. J Clin Med 2022; 11:jcm11195678. [PMID: 36233549 PMCID: PMC9571045 DOI: 10.3390/jcm11195678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/31/2022] [Accepted: 09/19/2022] [Indexed: 11/17/2022] Open
Abstract
Objective: The molecular classification for endometrial cancer (EC) introduced by The Cancer Genome Atlas Research Network (TCGA) and the Proactive Molecular Risk Classifier for Endometrial Cancer (ProMisE) proved the existence of four molecular prognostic subtypes; however, both classifications require costly technology. We suggest a prognostic model for EC based on immunohistochemistry (IHC) and tumor-infiltrating lymphocytes (TILs). Study design: One hundred patients were included. We retrospectively investigated IHC prognostic parameters: mismatch repair (MMR)-deficient tumors, p53 mutation status, progesterone receptors (PgRs), and estrogen receptors (ERs). We further evaluated TILs. These parameters were related to the clinical and morphological features and to the outcome. Results: We classified tumors into three groups (IHC analysis): MMR-deficient, p53-mutated, p53 wild-type. MMR-deficient tumors had a good prognosis, p53 wild-type tumors an intermediate one, and p53-mutated tumors had the poorest outcomes. Disease-free (DFS) and overall survival (OS) were significantly better among PgR+ tumors (respectively p = 0.011 and p = 0.001) and PgR expression is an independent prognostic factor for a better DFS frommultivariate analysis (OR = 0.3; CI: 0.1–0.9; p = 0.03).No significant correlation was observed between DFS and TILs. However, among MMR-deficient tumors, the mean value of TILs was higher than among the other tumors(111 versus 71, p = 0.01) Conclusions: The prognostic model based on IHC markers could potentially be a valid and applicable alternative to the TCGA one. The PgR determination could represent an additional prognostic factor for EC.
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25
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Bafligil C, Thompson DJ, Lophatananon A, Ryan NAJ, Smith MJ, Dennis J, Mekli K, O'Mara TA, Evans DG, Crosbie EJ. Development and evaluation of polygenic risk scores for prediction of endometrial cancer risk in European women. Genet Med 2022; 24:1847-1856. [PMID: 35704044 DOI: 10.1016/j.gim.2022.05.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 11/09/2022] Open
Abstract
PURPOSE Single-nucleotide variations (SNVs) (formerly single-nucleotide polymorphism [SNV]) influence genetic predisposition to endometrial cancer. We hypothesized that a polygenic risk score (PRS) comprising multiple SNVs may improve endometrial cancer risk prediction for targeted screening and prevention. METHODS We developed PRSs from SNVs identified from a systematic review of published studies and suggestive SNVs from the Endometrial Cancer Association Consortium. These were tested in an independent study of 555 surgically-confirmed endometrial cancer cases and 1202 geographically-matched controls from Manchester, United Kingdom and validated in 1676 cases and 116,960 controls from the UK Biobank (UKBB). RESULTS Age and body mass index predicted endometrial cancer in both data sets (Manchester: area under the receiver operator curve [AUC] = 0.77, 95% CI = 0.74-0.80; UKBB: AUC = 0.74, 95% CI = 0.73-0.75). The AUC for PRS19, PRS24, and PRS72 were 0.58, 0.55, and 0.57 in the Manchester study and 0.56, 0.54, and 0.54 in UKBB, respectively. For PRS19, women in the third tertile had a 2.1-fold increased risk of endometrial cancer compared with those in the first tertile of the Manchester study (odds ratio = 2.08, 95% CI = 1.61-2.68, Ptrend = 5.75E-9). Combining PRS19 with age and body mass index improved discriminatory power (Manchester study: AUC = 0.79, 95% CI = 0.76-0.82; UKBB: AUC =0.75, 95% CI = 0.73-0.76). CONCLUSION An endometrial cancer risk prediction model incorporating a PRS derived from multiple SNVs may help stratify women for screening and prevention strategies.
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Affiliation(s)
- Cemsel Bafligil
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom; Division of Evolution, Infection and Genomics, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom
| | - Deborah J Thompson
- Strangeways Research Laboratory, Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Artitaya Lophatananon
- Division of Population Health, Health Services Research and Primary Care, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Neil A J Ryan
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom; Department of Obstetrics and Gynaecology, Manchester Academic Health Science Centre, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Miriam J Smith
- Division of Evolution, Infection and Genomics, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom
| | - Joe Dennis
- Strangeways Research Laboratory, Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Krisztina Mekli
- Division of Population Health, Health Services Research and Primary Care, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Tracy A O'Mara
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - D Gareth Evans
- Division of Evolution, Infection and Genomics, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom; Manchester Centre for Genomic Medicine, North West Laboratory Genetics Hub, Manchester Academic Health Science Centre, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Emma J Crosbie
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom; Department of Obstetrics and Gynaecology, Manchester Academic Health Science Centre, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom.
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26
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Kitson SJ, Aurangzeb O, Parvaiz J, Lophatananon A, Muir KR, Crosbie EJ. Quantifying the Effect of Physical Activity on Endometrial Cancer Risk. Cancer Prev Res (Phila) 2022; 15:605-621. [PMID: 35696722 PMCID: PMC7613481 DOI: 10.1158/1940-6207.capr-22-0129] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/03/2022] [Accepted: 06/09/2022] [Indexed: 11/16/2022]
Abstract
Endometrial cancer incidence is rising, with 435,000 global cases in 2019. An effective, low-cost primary prevention strategy is required to reduce disease burden. Obesity, insulin resistance, and inflammation contribute to endometrial carcinogenesis and physical activity targets these pathways. This study sought to quantify the amount of physical activity required to impact upon endometrial cancer risk. Physical activity data from 222,031 female participants with an intact uterus in the UK Biobank study were analyzed using a multivariable Cox proportional hazards model. A systematic review of the literature was performed, searching CENTRAL, Embase, and MEDLINE databases up to April 19, 2021. Studies including participants with and without endometrial cancer investigating the effect of physical activity measured in MET-hours/week (MET-h/week) on disease risk were included. Two reviewers independently selected studies, extracted data, and evaluated the risk of bias. Within the UK Biobank, each 1 MET-h/week increase in total physical activity was associated with a 0.2% [95% confidence interval (CI), 0.1-0.4; P = 0.020] reduction in endometrial cancer risk, equating to a 10.4% reduction if performing 50 MET-h/week or 7 hours of jogging per week. Eleven cohort and 12 case-control studies were identified in the systematic review, including 821,599 participants. One study reported a nonsignificant effect of 1 MET-h/week increases in physical activity on endometrial cancer risk (OR, 1.00; 95% CI, 0.99-1.00). Eight studies found significant reductions in disease risk of 15%-53%, but only in the most physically active individuals. Physical activity reduces endometrial cancer risk, but the effect size appears small. Regular vigorous activity should be encouraged to maximize the health benefit observed. PREVENTION RELEVANCE Effective, low-cost primary prevention strategies are urgently needed to tackle the rapid global increase in endometrial cancer. We sought to quantify the effect of physical activity on endometrial cancer risk, noting a linear inverse relationship influenced by body mass index. The most beneficial type and amount of activity remain unclear.
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Affiliation(s)
- Sarah J Kitson
- Gynaecological Oncology Research Group, Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom
| | - Olivia Aurangzeb
- Gynaecological Oncology Research Group, Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom
| | - Jawaria Parvaiz
- Gynaecological Oncology Research Group, Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom
| | - Artitaya Lophatananon
- Division of Population Health, Health Services Research and Primary Care, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Kenneth R Muir
- Division of Population Health, Health Services Research and Primary Care, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Emma J Crosbie
- Gynaecological Oncology Research Group, Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, United Kingdom.,Department of Obstetrics and Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
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27
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Schiemer R, Furniss D, Phang S, Seddon AB, Atiomo W, Gajjar KB. Vibrational Biospectroscopy: An Alternative Approach to Endometrial Cancer Diagnosis and Screening. Int J Mol Sci 2022; 23:ijms23094859. [PMID: 35563249 PMCID: PMC9102412 DOI: 10.3390/ijms23094859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 01/27/2023] Open
Abstract
Endometrial cancer (EC) is the sixth most common cancer and the fourth leading cause of death among women worldwide. Early detection and treatment are associated with a favourable prognosis and reduction in mortality. Unlike other common cancers, however, screening strategies lack the required sensitivity, specificity and accuracy to be successfully implemented in clinical practice and current diagnostic approaches are invasive, costly and time consuming. Such limitations highlight the unmet need to develop diagnostic and screening alternatives for EC, which should be accurate, rapid, minimally invasive and cost-effective. Vibrational spectroscopic techniques, Mid-Infrared Absorption Spectroscopy and Raman, exploit the atomic vibrational absorption induced by interaction of light and a biological sample, to generate a unique spectral response: a “biochemical fingerprint”. These are non-destructive techniques and, combined with multivariate statistical analysis, have been shown over the last decade to provide discrimination between cancerous and healthy samples, demonstrating a promising role in both cancer screening and diagnosis. The aim of this review is to collate available evidence, in order to provide insight into the present status of the application of vibrational biospectroscopy in endometrial cancer diagnosis and screening, and to assess future prospects.
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Affiliation(s)
- Roberta Schiemer
- Division of Child Health, Obstetrics and Gynaecology, University of Nottingham, Nottingham NG5 1PB, UK;
- Correspondence:
| | - David Furniss
- Mid-Infrared Photonics Group, George Green Institute for Electromagnetics Research, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK; (D.F.); (S.P.); (A.B.S.)
| | - Sendy Phang
- Mid-Infrared Photonics Group, George Green Institute for Electromagnetics Research, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK; (D.F.); (S.P.); (A.B.S.)
| | - Angela B. Seddon
- Mid-Infrared Photonics Group, George Green Institute for Electromagnetics Research, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK; (D.F.); (S.P.); (A.B.S.)
| | - William Atiomo
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences (MBRU), Dubai P.O. Box 505055, United Arab Emirates;
| | - Ketankumar B. Gajjar
- Division of Child Health, Obstetrics and Gynaecology, University of Nottingham, Nottingham NG5 1PB, UK;
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28
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Njoku K, Barr CE, Crosbie EJ. Current and Emerging Prognostic Biomarkers in Endometrial Cancer. Front Oncol 2022; 12:890908. [PMID: 35530346 PMCID: PMC9072738 DOI: 10.3389/fonc.2022.890908] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 03/28/2022] [Indexed: 12/19/2022] Open
Abstract
Endometrial cancer is the most common gynaecological malignancy in high income countries and its incidence is rising. Whilst most women with endometrial cancer are diagnosed with highly curable disease and have good outcomes, a significant minority present with adverse clinico-pathological characteristics that herald a poor prognosis. Prognostic biomarkers that reliably select those at greatest risk of disease recurrence and death can guide management strategies to ensure that patients receive appropriate evidence-based and personalised care. The Cancer Genome Atlas substantially advanced our understanding of the molecular diversity of endometrial cancer and informed the development of simplified, pragmatic and cost-effective classifiers with prognostic implications and potential for clinical translation. Several blood-based biomarkers including proteins, metabolites, circulating tumour cells, circulating tumour DNA and inflammatory parameters have also shown promise for endometrial cancer risk assessment. This review provides an update on the established and emerging prognostic biomarkers in endometrial cancer.
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Affiliation(s)
- Kelechi Njoku
- Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
- Stoller Biomarker Discovery Centre, University of Manchester, Manchester, United Kingdom
- Department of Obstetrics and Gynaecology, St Mary’s Hospital, Manchester, University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Chloe E. Barr
- Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
- Department of Obstetrics and Gynaecology, St Mary’s Hospital, Manchester, University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Emma J. Crosbie
- Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
- Department of Obstetrics and Gynaecology, St Mary’s Hospital, Manchester, University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
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Crosbie EJ, Kitson SJ, McAlpine JN, Mukhopadhyay A, Powell ME, Singh N. Endometrial cancer. Lancet 2022; 399:1412-1428. [PMID: 35397864 DOI: 10.1016/s0140-6736(22)00323-3] [Citation(s) in RCA: 385] [Impact Index Per Article: 192.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/26/2022] [Accepted: 02/03/2022] [Indexed: 12/21/2022]
Abstract
Endometrial cancer is the most common gynaecological cancer in high income countries and its incidence is rising globally. Although an ageing population and fewer benign hysterectomies have contributed to this trend, the growing prevalence of obesity is the major underlying cause. Obesity poses challenges for diagnosis and treatment and more research is needed to offer primary prevention to high-risk women and to optimise endometrial cancer survivorship. Early presentation with postmenopausal bleeding ensures most endometrial cancers are cured by hysterectomy but those with advanced disease have a poor prognosis. Minimally invasive surgical staging and sentinel-lymph-node biopsy provides a low morbidity alternative to historical surgical management without compromising oncological outcomes. Adjuvant radiotherapy reduces loco-regional recurrence in intermediate-risk and high-risk cases. Advances in our understanding of the molecular biology of endometrial cancer have paved the way for targeted chemotherapeutic strategies, and clinical trials will establish their benefit in adjuvant, advanced, and recurrent disease settings in the coming years.
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Affiliation(s)
- Emma J Crosbie
- Gynaecological Oncology Research Group, Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, UK; Department of Obstetrics and Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.
| | - Sarah J Kitson
- Gynaecological Oncology Research Group, Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, UK
| | - Jessica N McAlpine
- Department of Obstetrics and Gynaecology, Division of Gynecologic Oncology, University of British Columbia and BC Cancer, Vancouver, BC, Canada
| | - Asima Mukhopadhyay
- Kolkata Gynecological Oncology Trials and Translational Research Group, Chittaranjan National Cancer Institute, Kolkata, India; Department of Gynaecological Oncology, James Cook University Hospital, Middlesbrough, UK; Department of Gynaecological Oncology, Newcastle University, Newcastle upon Tyne, UK
| | - Melanie E Powell
- Department of Clinical Oncology, Barts and The London NHS Trust, London, UK
| | - Naveena Singh
- Department of Anatomic Pathology, Vancouver General Hospital, Vancouver, BC, Canada
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30
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Executive Summary of the Uterine Cancer Evidence Review Conference. Obstet Gynecol 2022; 139:626-643. [PMID: 35272316 PMCID: PMC8936160 DOI: 10.1097/aog.0000000000004711] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 11/18/2021] [Indexed: 01/21/2023]
Abstract
Evidence for uterine cancer prevention, diagnosis, and special issues from the Uterine Cancer Evidence Review Conference is summarized. The Centers for Disease Control and Prevention recognized the need for educational materials for clinicians on the prevention and early diagnosis of gynecologic cancers. The American College of Obstetricians and Gynecologists convened a panel of experts in evidence review from the Society for Academic Specialists in General Obstetrics and Gynecology and content experts from the Society of Gynecologic Oncology to review relevant literature, best practices, and existing practice guidelines as a first step toward developing evidence-based educational materials for women's health care clinicians about uterine cancer. Panel members conducted structured literature reviews, which were then reviewed by other panel members and discussed at a virtual meeting of stakeholder professional and patient advocacy organizations in January 2021. This article is the evidence summary of the relevant literature and existing recommendations to guide clinicians in the prevention, early diagnosis, and special considerations of uterine cancer. Substantive knowledge gaps are noted and summarized to provide guidance for future research.
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Rodríguez-Palacios DÁ, Colorado-Yohar SM, Velten M, Vaamonde-Martín RJ, Ballesta M, Chirlaque MD. Incidence and Trend of Type I and II Endometrial Cancer in Women from Two Population-Based European Cancer Registries (1998-2012). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19073789. [PMID: 35409473 PMCID: PMC8997612 DOI: 10.3390/ijerph19073789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/09/2022] [Accepted: 03/20/2022] [Indexed: 01/02/2023]
Abstract
Endometrial cancer (EC) is the most frequent female genital tract cancer in Europe. This cohort study aimed to determine age-standardised incidence rates and long-term trends of type I and II endometrial cancer in women from population-based cancer registries in the Region of Murcia (Spain) and the Bas-Rhin area (France). Data of new cases of endometrial cancer between 1998 and 2012 were obtained from the Murcia and Bas-Rhin cancer registries. In that period, 3756 cases of endometrial cancer were recorded, with 3270 corresponding to type I EC and 486 corresponding to type II EC. The Bas-Rhin area presented higher age-adjusted incidence rates than those in the Region of Murcia for both type I EC (24.2 and 19.3 cases/100,000 person-years (py), respectively) and type II EC (4.4 and 2.3 cases/100,000 py, respectively). Joinpoint regression showed no changes in trends. In both populations, there was an increasing trend for both EC types, but the trend was steeper in the Region of Murcia and larger overall for type II EC. Finally, a significant increase was observed in the annual trend of type II EC. Further studies are warranted to determine the potential risk factors, and continued efforts are needed to improve the recording and monitoring of EC types.
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Affiliation(s)
| | - Sandra M. Colorado-Yohar
- Department of Epidemiology, Murcia Regional Health Council, Ronda de Levante, 11, 30008 Murcia, Spain; (R.J.V.-M.); (M.B.); (M.-D.C.)
- CIBER Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III (ISCIII), Avenida Monforte de Lemos 3-5, 28029 Madrid, Spain
- Research Group on Demography and Health, National Faculty of Public Health, University of Antioquia, Calle 62 No. 52–59, Medellín 050010, Colombia
- Biomedical Research Institute (IMIB-Arrixaca), El Palmar, 30120 Murcia, Spain
- Correspondence:
| | - Michel Velten
- Department of Epidemiology and Public Health, Bas-Rhin Cancer Registry, Inserm UMR-S1113, ICANS, University of Strasbourg, 67085 Strasbourg, France;
| | - Ricardo J. Vaamonde-Martín
- Department of Epidemiology, Murcia Regional Health Council, Ronda de Levante, 11, 30008 Murcia, Spain; (R.J.V.-M.); (M.B.); (M.-D.C.)
- Biomedical Research Institute (IMIB-Arrixaca), El Palmar, 30120 Murcia, Spain
| | - Mónica Ballesta
- Department of Epidemiology, Murcia Regional Health Council, Ronda de Levante, 11, 30008 Murcia, Spain; (R.J.V.-M.); (M.B.); (M.-D.C.)
- Biomedical Research Institute (IMIB-Arrixaca), El Palmar, 30120 Murcia, Spain
- Department of Health and Social Sciences, University of Murcia, Campus de Espinardo, 30100 Murcia, Spain
| | - María-Dolores Chirlaque
- Department of Epidemiology, Murcia Regional Health Council, Ronda de Levante, 11, 30008 Murcia, Spain; (R.J.V.-M.); (M.B.); (M.-D.C.)
- CIBER Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III (ISCIII), Avenida Monforte de Lemos 3-5, 28029 Madrid, Spain
- Biomedical Research Institute (IMIB-Arrixaca), El Palmar, 30120 Murcia, Spain
- Department of Health and Social Sciences, University of Murcia, Campus de Espinardo, 30100 Murcia, Spain
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Morrison J, Balega J, Buckley L, Clamp A, Crosbie E, Drew Y, Durrant L, Forrest J, Fotopoulou C, Gajjar K, Ganesan R, Gupta J, Hughes J, Miles T, Moss E, Nanthakumar M, Newton C, Ryan N, Walther A, Taylor A. British Gynaecological Cancer Society (BGCS) uterine cancer guidelines: Recommendations for practice. Eur J Obstet Gynecol Reprod Biol 2022; 270:50-89. [DOI: 10.1016/j.ejogrb.2021.11.423] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 11/19/2021] [Indexed: 12/24/2022]
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Li S, Chen H, Zhang T, Li R, Yin X, Man J, He Q, Yang X, Lu M. Spatiotemporal trends in burden of uterine cancer and its attribution to body mass index in 204 countries and territories from 1990 to 2019. Cancer Med 2022; 11:2467-2481. [PMID: 35156336 PMCID: PMC9189473 DOI: 10.1002/cam4.4608] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/08/2022] [Accepted: 01/16/2022] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Uterine cancer is one of the most common female cancers worldwide, with huge heterogeneity in morbidity and mortality. Although a high body-mass index (BMI) has been linked to uterine cancer, systematic reports about the influence of high BMI and its temporal trends are scarce. METHODS The annual morbidity, mortality, and disability-adjusted life years (DALYs) of uterine cancer in 204 countries or territories were retrieved from the GBD 2019 study. To reflect trends in disease burden, we also calculated the estimated annual percentage change (EAPC) based on the age-standardized rates of uterine cancer from 1990 to 2019. RESULTS The global incident cases of uterine cancer increased 2.3 times from 187,190 in 1990 to 435,040 in 2019. Although the age-standardized incidence rate (ASIR) of uterine cancer increased worldwide from 8.67/100,000 in 1990 to 9.99/100,000 in 2019, the age-standardized death rate (ASDR) and DALY rate decreased during the same period. High socio-demographic index (SDI) countries tended to have a higher ASIR than developing regions, and their increasing trend in ASIR was also more pronounced. The disease was rare before 40 years old, but its risk rose sharply among women aged 50-70. A high BMI was linked to more than one-third of deaths from uterine cancer in 2019. CONCLUSIONS The incidence in developed areas was significantly higher than in developing areas and also increased much more rapidly. Elderly females, especially those with a high BMI, have a higher risk of uterine cancer. Therefore, more health resources may be needed to curb the rising burden in specific populations.
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Affiliation(s)
- Songbo Li
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Hui Chen
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, Shandong, China.,Clinical Research Center of Shandong University, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Tongchao Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Rongrong Li
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Xiaolin Yin
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Jinyu Man
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Qiufeng He
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xiaorong Yang
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, Shandong, China.,Clinical Research Center of Shandong University, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Ming Lu
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, Shandong, China.,Clinical Research Center of Shandong University, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.,Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
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Derbyshire AE, MacKintosh ML, Pritchard CM, Pontula A, Ammori BJ, Syed AA, Beeken RJ, Crosbie EJ. Women's Risk Perceptions and Willingness to Engage in Risk-Reducing Interventions for the Prevention of Obesity-Related Endometrial Cancer. Int J Womens Health 2022; 14:57-66. [PMID: 35115844 PMCID: PMC8806047 DOI: 10.2147/ijwh.s326417] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 01/19/2022] [Indexed: 12/31/2022] Open
Abstract
Introduction Endometrial cancer rates are rising in parallel with the global obesity epidemic. Our aim was to assess the willingness of women at greatest risk of obesity-related endometrial cancer to engage with risk-reducing strategies and establish perceived barriers that may preclude their participation in a randomized controlled trial of primary endometrial cancer prevention. Materials and Methods Women attending gynecology, obesity and sleep apnea clinics in Manchester Academic Health Sciences Centre-affiliated hospitals with obesity classes II (BMI 35–39.9kg/m2) and III (BMI ≥40kg/m2) were invited to participate in a cross-sectional survey. We asked women about their perceived risk, knowledge of risk factors and willingness to engage with endometrial cancer risk-reducing interventions. Results Seventy-four women with a median age of 51 years (range 22–73) and BMI of 47kg/m2 (range 34–81) took part in the study. Two-thirds (65.6%) knew that obesity was a risk factor for endometrial cancer but few were able to recall other major risk factors. Just over half (53.5%) perceived their risk of developing endometrial cancer to be higher than average. Women were prepared to lose weight (94%), eat healthily (91%), exercise more (87%), take a pill every day (74%) or receive an intra-uterine device (49%) for primary endometrial cancer prevention. Perceived barriers included cost, forgetting, willpower, finding time, physical fitness, social anxiety, possible side effects and previous bad experiences. Conclusion Women at highest risk of obesity-related endometrial cancer may not always appreciate their susceptibility. However, willingness to engage in risk-reducing strategies suggests recruitment to a randomized controlled trial for primary endometrial cancer prevention could be feasible.
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Affiliation(s)
- Abigail E Derbyshire
- Department of Obstetrics and Gynaecology, Manchester University NHS Foundation Trust, Manchester, UK
| | - Michelle L MacKintosh
- Department of Obstetrics and Gynaecology, Manchester University NHS Foundation Trust, Manchester, UK
| | - Christina M Pritchard
- Department of Obstetrics and Gynaecology, Manchester University NHS Foundation Trust, Manchester, UK
| | - Arya Pontula
- Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Basil J Ammori
- Department of Surgery, Salford Royal NHS Foundation Trust, Salford, UK.,Division of Diabetes, Endocrinology and Gastroenterology, University of Manchester, Manchester, UK
| | - Akheel A Syed
- Division of Diabetes, Endocrinology and Gastroenterology, University of Manchester, Manchester, UK.,Department of Obesity Medicine, Diabetes & Endocrinology, Salford Royal NHS Foundation Trust, Salford, UK
| | - Rebecca J Beeken
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Emma J Crosbie
- Department of Obstetrics and Gynaecology, Manchester University NHS Foundation Trust, Manchester, UK.,Division of Cancer Sciences, University of Manchester, Manchester, UK
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Rundle-Thiele D, Shrestha S, Janda M. Prevention of endometrial cancer through lifestyle Interventions: A systematic review and synthesis. Gynecol Oncol Rep 2022; 39:100900. [PMID: 35531361 PMCID: PMC9068952 DOI: 10.1016/j.gore.2021.100900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/28/2021] [Accepted: 11/30/2021] [Indexed: 11/26/2022] Open
Abstract
Endometrial cancer is the most common gynaecological malignancy in Australia. Epidemiological studies have widely documented the association of endometrial cancer with modifiable lifestyle risk factors, most notably obesity. However, preventative strategies for endometrial cancer have not been well reported. The objective of this systematic review was to identify interventions targeted towards modifiable lifestyle risk factors that may reduce the risk of endometrial cancer. Literature published in the past ten years (January 2010 - January 2021) was retrieved from PubMed, Embase and Web of Science literature databases. Of 593 studies potentially eligible, 41 were assessed in full-text, and nine studies were included in the systematic review and synthesis without meta-analysis following the SWiM guidelines. The included studies were highly heterogenous with respect to the type of interventions implemented and the outcomes measured. We identified that diet and physical activity interventions, surgical weight loss interventions, and hormonal interventions were associated with changes in endometrial cancer biomarkers including circulating hormones and tissue markers. We identified a reduction in endometrial proliferation following lifestyle intervention as measured by the ki-67 proliferation index. Furthermore we identified an increase in adiponectin (a circulating biomarker of adiposity) following lifestyle intervention and a reduction in circulating insulin levels following lifestyle intervention. This review highlighted that the area of endometrial cancer prevention research is in its infancy and that further investigation of diet and physical activity interventions, surgical weight loss interventions, and hormonal interventions should be undertaken due to promising preliminary evidence.
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Affiliation(s)
- Dayle Rundle-Thiele
- Department of Obstetrics and Gynaecology, Gold Coast University Hospital, Gold Coast, Queensland, Australia
| | - Sujal Shrestha
- School of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Monika Janda
- Centre of Health Services Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
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Differenzierter Einsatz von Gestagenen in der kombinierten Hormonersatztherapie – Einfluss auf das Mamma- und Endometriumkarzinomrisiko. GYNAKOLOGISCHE ENDOKRINOLOGIE 2022. [DOI: 10.1007/s10304-022-00438-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Liang Y, Jiao H, Qu L, Liu H. Association Between Hormone Replacement Therapy and Development of Endometrial Cancer: Results From a Prospective US Cohort Study. Front Med (Lausanne) 2022; 8:802959. [PMID: 35111783 PMCID: PMC8801732 DOI: 10.3389/fmed.2021.802959] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/09/2021] [Indexed: 12/04/2022] Open
Abstract
Although hormone replacement therapy (HRT) use is associated with elevated endometrial cancer(EC) risk, little evidence assesses potential effect-modifiers on HRT-related EC in a long-term follow-up. In this large-scale longitudinal cohort study, we tried to evaluate the association between different HRT types/methods use and risk of EC, and reveal this risk within different body mass index (BMI) groups. In whole cohort, 677 EC occurred during mean 11.6 years follow-up. Cox proportional hazards regression was used to estimate multivariable-adjusted hazards ratios (HRs) and 95% confidence intervals (CIs) with HRT status (never, former, or current) for risk of EC incidence. Current HRT use was not significantly associated with EC risk (HR for current vs. never HRT use: 1.13; 95% CI: 0.92, 1.38) in the whole cohort, but presented a dose-response effect on increased EC risk (HR for >10-year use vs. never HRT use: 1.73; 95% CI: 1.35, 2.21). Moreover, EC risk differed in distinct regimens or subsets (all Pinteraction < 0.05). Estrogen-only use was associated with elevated EC risk (HR for current vs. never HRT use: 1.51; 95% CI: 1.12, 2.04), but women with high BMI (> 30 kg/m2) who currently use estrogen-only harbored decreased EC risk (HR: 0.56; 95% CI: 0.38, 0.82) compared to counterparts without HRT use. Estrogen-only use is associated with increased EC risk, and precise monitoring of EC development for postmenopausal women with long-term HRT use are urgently needed. BMI could serve as an important surrogate to assess this risk.
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Affiliation(s)
- Ying Liang
- Department of Pharmacy, Guangdong Food and Drug Vocational College, Guangzhou, China
| | - Haoyan Jiao
- Department of Pharmacy, Guangdong Food and Drug Vocational College, Guangzhou, China
| | - Lingbo Qu
- Department of Chemistry, Zhengzhou University, Zhengzhou, China
| | - Hao Liu
- Department of Pharmacy, Guangdong Food and Drug Vocational College, Guangzhou, China
- *Correspondence: Hao Liu
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Essentiality of Trace Elements in Pregnancy, Fertility, and Gynecologic Cancers-A State-of-the-Art Review. Nutrients 2021; 14:nu14010185. [PMID: 35011060 PMCID: PMC8746721 DOI: 10.3390/nu14010185] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/23/2021] [Accepted: 12/28/2021] [Indexed: 12/18/2022] Open
Abstract
Gynecological neoplasms pose a serious threat to women's health. It is estimated that in 2020, there were nearly 1.3 million new cases worldwide, from which almost 50% ended in death. The most commonly diagnosed are cervical and endometrial cancers; when it comes to infertility, it affects ~48.5 million couples worldwide and the number is continually rising. Ageing of the population, environmental factors such as dietary habits, environmental pollutants and increasing prevalence of risk factors may affect the reproductive potential in women. Therefore, in order to identify potential risk factors for these issues, attention has been drawn to trace elements. Trace mineral imbalances can be caused by a variety of causes, starting with hereditary diseases, finishing with an incorrect diet or exposure to polluted air or water. In this review, we aimed to summarize the current knowledge regarding trace elements imbalances in the case of gynecologic cancers as well as female fertility and during pregnancy.
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Naqvi A, MacKintosh ML, Derbyshire AE, Tsakiroglou AM, Walker TDJ, McVey RJ, Bolton J, Fergie M, Bagley S, Ashton G, Pemberton PW, Syed AA, Ammori BJ, Byers R, Crosbie EJ. The impact of obesity and bariatric surgery on the immune microenvironment of the endometrium. Int J Obes (Lond) 2021; 46:605-612. [PMID: 34857870 PMCID: PMC8872994 DOI: 10.1038/s41366-021-01027-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND The incidence of endometrial cancer is rising in parallel with the obesity epidemic. Obesity increases endometrial cancer risk and weight loss is protective, but the underlying mechanisms are incompletely understood. We hypothesise that the immune microenvironment may influence susceptibility to malignant transformation in the endometrium. The aim of this study was to measure the impact of obesity and weight loss on the immunological landscape of the endometrium. METHODS We conducted a prospective cohort study of women with class III obesity (body mass index, BMI ≥ 40 kg/m2) undergoing bariatric surgery or medically-supervised low-calorie diet. We collected blood and endometrial samples at baseline, and two and 12 months after weight loss intervention. Serum was analysed for inflammatory markers CRP, IL-6 and TNF-α. Multiplex immunofluorescence was used to simultaneously identify cells positive for immune markers CD68, CD56, CD3, CD8, FOXP3 and PD-1 in formalin-fixed paraffin-embedded endometrial tissue sections. Kruskal-Wallis tests were used to determine whether changes in inflammatory and immune biomarkers were associated with weight loss. RESULTS Forty-three women with matched serum and tissue samples at all three time points were included in the analysis. Their median age and BMI were 44 years and 52 kg/m2, respectively. Weight loss at 12 months was greater in women who received bariatric surgery (n = 37, median 63.3 kg) than low-calorie diet (n = 6, median 12.8 kg). There were significant reductions in serum CRP (p = 3.62 × 10-6, r = 0.570) and IL-6 (p = 0.0003, r = 0.459), but not TNF-α levels, with weight loss. Tissue immune cell densities were unchanged except for CD8+ cells, which increased significantly with weight loss (p = 0.0097, r = -0.323). Tissue CD3+ cell density correlated negatively with systemic IL-6 levels (p = 0.0376; r = -0.318). CONCLUSION Weight loss is associated with reduced systemic inflammation and a recruitment of protective immune cell types to the endometrium, supporting the concept that immune surveillance may play a role in endometrial cancer prevention.
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Affiliation(s)
- Anie Naqvi
- The University of Manchester Medical School, Oxford Road, Manchester, M13 9PL, UK
| | - Michelle L MacKintosh
- Division of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Oxford Road, Manchester, M13 9WL, UK
| | - Abigail E Derbyshire
- Division of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Oxford Road, Manchester, M13 9WL, UK
| | - Anna-Maria Tsakiroglou
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Stopford Building, Oxford Road, Manchester, M13 9PT, UK
| | - Thomas D J Walker
- Gynaecological Oncology Research Group, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine & Health, University of Manchester, St Mary's Hospital, Oxford Road, Manchester, M13 9WL, UK
| | - Rhona J McVey
- Department of Pathology, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Oxford Road, Manchester, M13 9WL, UK
| | - James Bolton
- Department of Pathology, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Oxford Road, Manchester, M13 9WL, UK
| | - Martin Fergie
- Division of Informatics, Imaging & Data Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Stopford Building, Oxford Road, Manchester, M13 9PT, UK
| | - Steven Bagley
- CRUK Manchester Institute, The University of Manchester, Alderley Park, Alderley Edge, SK10 4TG, UK
| | - Garry Ashton
- CRUK Manchester Institute, The University of Manchester, Alderley Park, Alderley Edge, SK10 4TG, UK
| | - Philip W Pemberton
- Department of Clinical Biochemistry, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Oxford Road, Manchester, M13 9WL, UK
| | - Akheel A Syed
- Department of Obesity Medicine, Diabetes & Endocrinology, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Stott Lane, Salford, M6 8HD, UK.,Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine & Health, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - Basil J Ammori
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine & Health, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.,Department of Surgery, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Stott Lane, Salford, M6 8HD, UK
| | - Richard Byers
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Stopford Building, Oxford Road, Manchester, M13 9PT, UK.,Department of Pathology, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Oxford Road, Manchester, M13 9WL, UK
| | - Emma J Crosbie
- Division of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Oxford Road, Manchester, M13 9WL, UK. .,Gynaecological Oncology Research Group, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine & Health, University of Manchester, St Mary's Hospital, Oxford Road, Manchester, M13 9WL, UK.
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Abstract
Gynecologic cancers contribute to a significant portion of cancer morbidity and mortality among women in the United States and across the globe. This article provides a comprehensive review of current screening guidelines and novel techniques that have promise in the prevention and early detection of gynecologic cancers in the future. The authors anticipate a move toward less invasive testing modalities, use of cancer biomarkers, and the prevention and treatment of high-risk factors such as human papilloma virus infection and obesity.
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Barr CE, Ryan NAJ, Derbyshire AE, Wan YL, MacKintosh ML, McVey RJ, Bolton J, Fitzgerald C, Awad D, Slade RJ, Syed AA, Ammori BJ, Crosbie EJ. Weight Loss During Intrauterine Progestin Treatment for Obesity-associated Atypical Hyperplasia and Early-Stage Cancer of The Endometrium. Cancer Prev Res (Phila) 2021; 14:1041-1050. [PMID: 34348914 PMCID: PMC9306269 DOI: 10.1158/1940-6207.capr-21-0229] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/23/2021] [Accepted: 07/20/2021] [Indexed: 01/07/2023]
Abstract
Intrauterine progestin is a treatment option for women with atypical hyperplasia or low-risk endometrial cancer who wish to preserve their fertility, or whose poor surgical fitness precludes safe hysterectomy. We hypothesized that in such women with obesity, weight loss during progestin treatment may improve oncological outcomes. We conducted a prospective nonrandomized study of women with obesity and atypical hyperplasia or low-grade stage 1a endometrial cancer undergoing progestin treatment. Women with a body mass index (BMI) ≥ 35 kg/m2 were offered bariatric surgery; those who declined and those with a BMI of 30 to 34.9 kg/m2 were encouraged to lose weight by low-calorie diet. We assessed uptake of bariatric surgery; weight lost during progestin treatment; and the impact of more than 10% total body weight loss on progestin treatment response at 12 months. 71 women [median age 58 years (interquartile range; IQR 35-65); mean BMI 48 kg/m2 (SD 9.3)] completed the study. Twenty-three women (32%) had bariatric surgery, on average 5 months (IQR 3-8) after progestin treatment commenced. Weight change during progestin treatment was -33.4 kg [95% confidence interval (CI) -42.1, -24.7] and -4.6 kg (95% CI -7.8, -1.4) in women receiving bariatric surgery and low-calorie diet, respectively (P < 0.001). Forty-three women (61%) responded to progestin, while 23 (32%) showed stabilized and 5 (7%) progressive disease. Response at 12 months was not predicted by age or baseline BMI, but women who lost more than 10% of their total body weight were more likely to respond to progestin than those who did not (adjusted odds ratio 3.95; 95% CI 1.3, 12.5; P = 0.02). Thus weight loss may improve oncological outcomes in women with obesity-associated endometrial neoplastic abnormalities treated with progestin. PREVENTION RELEVANCE: This study found that weight loss improves response rates in women with obesity and atypical hyperplasia or low-risk endometrial cancer undergoing conservative management with intrauterine progestin. Given the additional benefits of weight loss for fertility, cardiovascular health and quality of life, future research should focus on how best to accomplish it.
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Affiliation(s)
- Chloe E Barr
- Gynaecological Oncology Research Group, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Neil A J Ryan
- Gynaecological Oncology Research Group, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - A E Derbyshire
- Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Y Louise Wan
- Gynaecological Oncology Research Group, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Michelle L MacKintosh
- Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Rhona J McVey
- Department of Histopathology, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - James Bolton
- Department of Histopathology, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Cheryl Fitzgerald
- Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Dina Awad
- Department of Radiology, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Richard J Slade
- Department of Gynaecological Oncology, The Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Akheel A Syed
- Department of Obesity Medicine, Diabetes & Endocrinology, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Salford, United Kingdom
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine & Health, University of Manchester, Manchester, United Kingdom
| | - Basil J Ammori
- Department of Obesity Medicine, Diabetes & Endocrinology, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Salford, United Kingdom
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine & Health, University of Manchester, Manchester, United Kingdom
| | - Emma J Crosbie
- Gynaecological Oncology Research Group, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom.
- Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
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Liang L, Yang B, Wu Y, Sun L. Osthole suppresses the proliferation and induces apoptosis via inhibiting the PI3K/AKT signaling pathway of endometrial cancer JEC cells. Exp Ther Med 2021; 22:1171. [PMID: 34504616 DOI: 10.3892/etm.2021.10605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 03/19/2021] [Indexed: 12/31/2022] Open
Abstract
Osthole, a natural product extracted mainly from fruits of Fructus Cnidii, possesses multiple pharmacological functions, including anti-inflammatory, anti-convulsant and anticancer effects. However, the effects of osthole in endometrial cancer (EC) is not fully understood. In the present study, EC cell lines, including JEC, KLE and Ishikawa cells and normal human cervical epithelial cells (HcerEpic) were applied to detect the anticancer effect of osthole. The present study demonstrated that osthole inhibited the proliferation of JEC, KLE and Ishikawa cells, but had no cytotoxic effect on HcerEpic. Furthermore, treatment of osthole induced JEC cell apoptosis, while osthole promoted the release of pro-apoptotic proteins, Bax and activated the cleaved caspase-3, caspase-9 and PARP. Additionally, osthole significantly increased the expression of PETN and decreased the phosphorylated form of PI3K and AKT in a concentration-dependent manner. Furthermore, osthole treatment suppressed the JEC tumor cell growth in a nude mouse xenograft model in vivo, and neither renal toxicity nor hepatotoxicity was induced by the indicated concentration. Taken together, the results of the present study suggested that osthole may be a novel and potential therapeutic agent of EC.
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Affiliation(s)
- Lei Liang
- Department of Gynecology and Obstetrics, The 980th Hospital of the Joint Logistic Support Force of the Chinese People's Liberation Army, Shijiazhuang, Hebei 050082, P.R. China
| | - Bo Yang
- Department of Gynecology and Obstetrics, The 980th Hospital of the Joint Logistic Support Force of the Chinese People's Liberation Army, Shijiazhuang, Hebei 050082, P.R. China
| | - Yuanyuan Wu
- Department of Gynecology and Obstetrics, The 980th Hospital of the Joint Logistic Support Force of the Chinese People's Liberation Army, Shijiazhuang, Hebei 050082, P.R. China
| | - Li Sun
- Department of Gynecology and Obstetrics, The 980th Hospital of the Joint Logistic Support Force of the Chinese People's Liberation Army, Shijiazhuang, Hebei 050082, P.R. China
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43
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Risk Prediction of Second Primary Endometrial Cancer in Obese Women: A Hospital-Based Cancer Registry Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18178997. [PMID: 34501584 PMCID: PMC8431143 DOI: 10.3390/ijerph18178997] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/06/2021] [Accepted: 08/16/2021] [Indexed: 12/15/2022]
Abstract
Due to the high effectiveness of cancer screening and therapies, the diagnosis of second primary cancers (SPCs) has increased in women with endometrial cancer (EC). However, previous studies providing adequate evidence to support screening for SPCs in endometrial cancer are lacking. This study aimed to develop effective risk prediction models of second primary endometrial cancer (SPEC) in women with obesity (body mass index (BMI) > 25) and included datasets on the incidence of SPEC and the other risks of SPEC in 4480 primary cancer survivors from a hospital-based cancer registry database. We found that obesity plays a key role in SPEC. We used 10 independent variables as predicting variables, which correlated to obesity, and so should be monitored for the early detection of SPEC in endometrial cancer. Our proposed scheme is promising for SPEC prediction and demonstrates the important influence of obesity and clinical data representation in all cases following primary treatments. Our results suggest that obesity is still a crucial risk factor for SPEC in endometrial cancer.
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44
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Liu Z, Hong ZP, Xi SX. RUNX3 Expression Level Is Correlated with the Clinical and Pathological Characteristics in Endometrial Cancer: A Systematic Review and Meta-analysis. BIOMED RESEARCH INTERNATIONAL 2021; 2021:9995384. [PMID: 34337071 PMCID: PMC8298141 DOI: 10.1155/2021/9995384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 05/07/2021] [Accepted: 06/30/2021] [Indexed: 11/20/2022]
Abstract
Human Runt-associated transcription factor 3 (RUNX3) plays an important role in the development and progression of endometrial cancer (EC). However, the clinical and pathological significance of RUNX3 in EC needs to be further studied. In order to clarify the clinical and pathological significance of RUNX3, a systematic review and meta-analysis was conducted in EC patients. Keywords RUNX3, endometrial cancer, and uterine cancer were searched in Cochrane Library, Web of Knowledge, PubMed, CBM, MEDLINE, and Chinese CNKI database for data up to Dec 31, 2018. References, abstracts, and meeting proceedings were manually searched in supplementary. Outcomes were various clinical and pathological features. The two reviewers performed the literature searching, data extracting, and method assessing independently. Meta-analysis was performed by RevMan5.3.0. A total of 563 EC patients were enrolled from eight studies. Meta-analysis results showed that the expression of RUNX3 has significant differences in these comparisons: lymph node (LN) metastasis vs. non-LN metastasis (P = 0.26), EC tissues vs. normal tissues (P < 0.00001), clinical stages I/II vs. II/IV (P < 0.00001), muscular infiltration < 1/2 vs. muscular infiltration ≥ 1/2 (P < 0.00001), and G1 vs. G2/G3 (P < 0.00001). The decreasing expression of RUNX3 is associated with poor TNM stage and muscular infiltration. It is indicated that RUNX3 was involved in the suppression effect of EC. However, further multicenter randomized controlled trials are needed considering the small sample size of the included trials.
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Affiliation(s)
- Zhen Liu
- Department of Gynecology, Chifeng Municipal Hospital, Chifeng Clinical Medical School of Inner Mongolia Medical University, Chifeng, China
| | - Zhi-pan Hong
- Department of Tumor Surgery, Chifeng Municipal Hospital, Chifeng Clinical Medical School of Inner Mongolia Medical University, Chifeng, China
| | - Shu-xue Xi
- Geneis (Beijing) Co. Ltd., Beijing 100102, China
- Qingdao Geneis Institute of Big Data Mining and Precision Medicine, Qingdao 266000, China
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45
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Liu F, Cheung ECW, Lao TT. Obesity increases endometrial cancer risk in Chinese women with postmenopausal bleeding. Menopause 2021; 28:1093-1098. [PMID: 34183566 DOI: 10.1097/gme.0000000000001822] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We examined the relationship between body mass index (BMI) at referral and subsequent diagnosis of endometrial cancer in a cohort of Chinese women presenting with postmenopausal bleeding, to determine whether BMI of 25 kg/m2 would serve to delineate women at increased risk of endometrial cancer. METHODS This cohort included 4,164 Chinese women referred for postmenopausal bleeding from 2002 to 2013. For all women, a medical history was taken, and physical examination, BMI measurement, transvaginal pelvic ultrasonography, and endometrial sampling were performed. Additional investigations were performed as indicated clinically. The presence of risk factors for endometrial cancer and histological diagnoses were compared among groups defined by the standard Asian BMI cut-off values. RESULTS Within the cohort, 868 (20.8%) were overweight (BMI 23-24.9 kg/m2) and 1,611 (38.7%) were obese (BMI ≥25 kg/m2), and 162 (3.9%) had endometrial cancer. The prevalence of endometrial cancer correlated with BMI category (P < 0.001). On multivariate analysis, BMI ≥25 kg/m2 was independently associated with 1.57 times risk of endometrial cancer (95% CI 1.13-2.20, P = 0.008) compared with BMI less than 25 kg/m2. CONCLUSION When managing postmenopausal bleeding in Chinese women, the Asian BMI standard for obesity at 25 kg/m2 identified 51% of endometrial cancers in this group and denoted a 57% increased risk of endometrial cancer. Thus obesity could be used to triage women presenting with postmenopausal bleeding for prioritized investigations.
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Affiliation(s)
- Fangzi Liu
- Department of Obstetrics and Gynaecology, Prince of Wales Hospital, Sha Tin, Hong Kong
| | - Eva C W Cheung
- Department of Obstetrics and Gynaecology, Prince of Wales Hospital, Sha Tin, Hong Kong
| | - Terence T Lao
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong
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Yildirim HT, Nergiz D, Sadullahoglu C, Akgunduz Z, Yildirim S, Dogan S, Sezer C. The extent of cyclin D1 expression in endometrial pathologies and relevance of cyclin D1 with the clinicopathological features of endometrioid endometrial carcinoma. INDIAN J PATHOL MICR 2021; 63:412-417. [PMID: 32769330 DOI: 10.4103/ijpm.ijpm_589_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background Cyclin D1, a member of the cyclin protein family, is instrumental in the cell cycle due to its influence on the progression from G1 to the S phase. Its overexpression causes reduced doubling time and is also associated with clonogenic growth. The purpose of the present study was to assess cyclin D1 expression in patients with simple hyperplasia (SH), endometrial intraepithelial neoplasia (EIN) and endometrioid endometrial carcinoma, and to evaluate whether there was an association between cyclin D1 expression and the clinicopathological features of endometrioid endometrial carcinoma. Methods Retrospective data were available for 193 patients (30 SH, 40 EIN, and 123 endometrioid endometrial carcinoma cases). To detect cyclin D1 expression, immunohistochemistry staining was performed with tissue microarrays. Results The percentage of cases with positive cyclin D1 staining were 30%, 60% and 78%, for SH, EIN and endometrioid endometrial carcinoma, respectively (P < 0.001). Carcinomas with higher nuclear grade, histological grade, and FIGO grade displayed higher mean cyclin D1 expression compared to lower grade carcinomas. In addition, patients with lymphovascular invasion (P = 0.006), myometrial invasion (P < 0.001) and lymph node invasion (P < 0.001) had higher mean cyclin D1 expression compared to those without invasion. There was a significant correlation between cyclin D1 expression and clinicopathological features of endometrioid endometrial carcinoma including tumor grade, FIGO grade, lymphovascular invasion, lymph node invasion and myometrial invasion (P < 0.05 for each). Conclusion Cyclin D1 expression is significantly higher in patients with endometrioid endometrial carcinoma compared to that of the SH and EIN. The extent of cyclin D1 expression is strongly correlated with nuclear and histological grade, myometrial invasion, lymphovascular invasion and lymph node invasion in patients with endometrioid endometrial carcinoma. These findings contribute in several ways to our understanding of cyclin D1 expression and provide a basis for future research on this topic.
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Affiliation(s)
- Hulya Tosun Yildirim
- Department of Pathology, Health Sciences University, Antalya Education and Research Hospital, Antalya, Turkey
| | - Dondu Nergiz
- Department of Pathology, Health Sciences University, Antalya Education and Research Hospital, Antalya, Turkey
| | - Canan Sadullahoglu
- Department of Pathology, Health Sciences University, Antalya Education and Research Hospital, Antalya, Turkey
| | - Zelal Akgunduz
- Department of Pathology, Health Sciences University, Antalya Education and Research Hospital, Antalya, Turkey
| | - Senay Yildirim
- Department of Pathology, Health Sciences University, Antalya Education and Research Hospital, Antalya, Turkey
| | - Selen Dogan
- Department of Gynecologic Oncology, Health Sciences University, Antalya Education and Research Hospital, Antalya, Turkey
| | - Cem Sezer
- Department of Pathology, Health Sciences University, Antalya Education and Research Hospital, Antalya, Turkey
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47
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Aubrey C, Skeldon M, Chapelsky S, Giannakopoulos N, Ghosh S, Steed H, Pin S. Preoperative weight loss in women with obesity in gynaecologic oncology: A retrospective study. Clin Obes 2021; 11:e12445. [PMID: 33710796 DOI: 10.1111/cob.12445] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 02/03/2021] [Accepted: 02/09/2021] [Indexed: 01/24/2023]
Abstract
To retrospectively review the efficacy of short term supervised medical weight loss for women with obesity, body mass index (BMI ≥40 kg/m2 ) in gynaecologic oncology, and the associated perioperative and pathologic outcomes. A retrospective study of a dedicated preoperative weight loss clinic for gynaecologic oncology patients from March to December 2019. Statistical analysis was performed with McNemar's test for correlated proportions, Pearson's correlation tests for continuous variables, and paired t-tests to compare means. Generalized estimating equations (GEE) were used to determine the factors associated with weight loss over time. A P-value of <.05 was used for statistical significance. Review of cases up-graded after surgery was performed by a gynaecologic pathologist. There were a total of 49 women included in the study. The most common referral reason was endometrioid carcinoma or hyperplasia of the endometrium (77.6%). Mean initial weight was 130.2 kg, and corresponding mean BMI 48.1 kg/m2 . Patients attended on average nine preoperative weight loss visits. A significant difference between initial weight and weight at surgery was demonstrated, from 129.6 to 118.0 kg (8.4% weight loss) (P < .0001). This difference persisted to their post-surgical visit, with an additional mean loss of 1.89 kg (9.4% weight loss) (P = .044). The majority (92.1%) of patients with endometrial pathology had surgical management, and of these 85.7% were minimally invasive. Preoperative weight loss is a feasible option in gynaecologic oncology patients. Greater understanding of clinical significance, follow-up, and ideal target population for this intervention is needed.
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Affiliation(s)
- Christa Aubrey
- Gynecologic Oncology Fellow, Tom Baker Cancer Centre, Department of Oncology, University of Calgary, Calgary, Alberta, Canada
| | - Matthew Skeldon
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Sarah Chapelsky
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Nadia Giannakopoulos
- Department of Anatomic Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Sunita Ghosh
- Research Scientist, Alberta Health Services-Cancer Control Alberta, Department of Medical Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Helen Steed
- Cross Cancer Institute, Department of Obstetrics and Gynecology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Sophia Pin
- Cross Cancer Institute, Department of Obstetrics and Gynecology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
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Baron JA, Nichols HB, Anderson C, Safe S. Cigarette Smoking and Estrogen-Related Cancer. Cancer Epidemiol Biomarkers Prev 2021; 30:1462-1471. [PMID: 33990391 DOI: 10.1158/1055-9965.epi-20-1803] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/13/2021] [Accepted: 05/10/2021] [Indexed: 12/23/2022] Open
Abstract
Cigarette smoking is a known cause of many cancers, yet epidemiologic studies have found protective associations with the risk of four "estrogen-related" malignancies: endometrial cancer, endometrioid and clear cell ovarian cancers, and thyroid cancer. This review considers epidemiologic and biological aspects of these associations, focusing particularly on estrogen signaling, and contrasts them with those for breast cancer, another estrogen-related malignancy. The observational findings regarding the inverse associations are consistent and remain after adjustment for possible confounding factors. In general, women who smoke do not have lower circulating estrogen levels than nonsmokers, eliminating one possible explanation for reduced risks of these malignancies. For endometrial and endometrioid ovarian cancer, the negative associations could plausibly be explained by interference with signaling through the estrogen receptor α. However, this is unlikely to explain the lower risks of thyroid and clear cell ovarian cancers. For thyroid cancer, an anti-inflammatory effect of nicotine and reduced TSH levels from smoking have been proposed explanations for the inverse association, but both lack convincing evidence. While the overall impact of cigarette smoking is overwhelmingly negative, protective associations such as those discussed here can provide potential clues to disease etiology, treatment, and prevention.
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Affiliation(s)
- John A Baron
- Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina. .,Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina.,Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Hazel B Nichols
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina
| | - Chelsea Anderson
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina
| | - Stephen Safe
- Department of Veterinary Physiology & Pharmacology, Texas A&M University, College Station, Texas
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49
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Yasin HK, Taylor AH, Ayakannu T. A Narrative Review of the Role of Diet and Lifestyle Factors in the Development and Prevention of Endometrial Cancer. Cancers (Basel) 2021; 13:cancers13092149. [PMID: 33946913 PMCID: PMC8125712 DOI: 10.3390/cancers13092149] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 04/12/2021] [Accepted: 04/16/2021] [Indexed: 12/19/2022] Open
Abstract
Simple Summary The incidence and prevalence of endometrial cancer is increasing globally. The main factors involved in this increase have been the way women live today and what they eat and drink. In fact, the obesity pandemic that is sweeping across the planet is considered to be the main contributory feature. This review aims to introduce to a new audience, those that are not experts in the field, what is known about the different types of endometrial cancer and the mechanisms for their induction and protection. We also seek to summarise the existing knowledge on dietary and lifestyle factors that prevent endometrial development in susceptible populations and identify the main problem in this arena; the paucity of research studies and clinical trials that investigate the interaction(s) between diet, lifestyle and endometrial cancer risk whilst highlighting those areas of promise that should be further investigated. Abstract Endometrial cancer is the most common cancer affecting the reproductive organs of women living in higher-income countries. Apart from hormonal influences and genetic predisposition, obesity and metabolic syndrome are increasingly recognised as major factors in endometrial cancer risk, due to changes in lifestyle and diet, whereby high glycaemic index and lipid deposition are prevalent. This is especially true in countries where micronutrients, such as vitamins and minerals are exchanged for high calorific diets and a sedentary lifestyle. In this review, we will survey the currently known lifestyle factors, dietary requirements and hormonal changes that increase an individual’s risk for endometrial cancer and discuss their relevance for clinical management. We also examine the evidence that everyday factors and clinical interventions have on reducing that risk, such that informed healthy choices can be made. In this narrative review, we thus summarise the dietary and lifestyle factors that promote and prevent the incidence of endometrial cancer.
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Affiliation(s)
- Hajar Ku Yasin
- Department of Obstetrics & Gynaecology, Cumberland Infirmary, Carlisle CA2 7HY, UK;
| | - Anthony H. Taylor
- Department of Molecular and Cell Biology, University of Leicester, Leicester LE1 7RH, UK;
| | - Thangesweran Ayakannu
- Gynaecology Oncology Cancer Centre, Liverpool Women’s NHS Foundation Trust, Liverpool Women’s Hospital, Liverpool L8 7SS, UK
- Correspondence: ; Tel.: +44-(0)-151-708-9988 (ext. 4531)
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50
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Fuhrman BJ, Moore SC, Byrne C, Makhoul I, Kitahara CM, Berrington de González A, Linet MS, Weiderpass E, Adami HO, Freedman ND, Liao LM, Matthews CE, Stolzenberg-Solomon RZ, Gaudet MM, Patel AV, Lee IM, Buring JE, Wolk A, Larsson SC, Prizment AE, Robien K, Spriggs M, Check DP, Murphy N, Gunter MJ, Van Dusen HL, Ziegler RG, Hoover RN. Association of the Age at Menarche with Site-Specific Cancer Risks in Pooled Data from Nine Cohorts. Cancer Res 2021; 81:2246-2255. [PMID: 33820799 PMCID: PMC8137527 DOI: 10.1158/0008-5472.can-19-3093] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/16/2020] [Accepted: 01/22/2021] [Indexed: 12/24/2022]
Abstract
The average age at menarche declined in European and U.S. populations during the 19th and 20th centuries. The timing of pubertal events may have broad implications for chronic disease risks in aging women. Here we tested for associations of recalled menarcheal age with risks of 19 cancers in 536,450 women [median age, 60 years (range, 31-39 years)] in nine prospective U.S. and European cohorts that enrolled participants from 1981 to 1998. Cox regression estimated multivariable-adjusted HRs and 95% confidence intervals (CI) for associations of the age at menarche with risk of each cancer in each cohort and random-effects meta-analysis was used to generate summary estimates for each cancer. Over a median 10 years of follow-up, 60,968 women were diagnosed with a first primary incident cancer. Inverse linear associations were observed for seven of 19 cancers studied. Each additional year in the age at menarche was associated with reduced risks of endometrial cancer (HR = 0.91; 95% CI, 0.89-0.94), liver cancer (HR = 0.92; 95% CI, 0.85-0.99), melanoma (HR = 0.95; 95% CI, 0.93-0.98), bladder cancer (HR = 0.96; 95% CI, 0.93-0.99), and cancers of the colon (HR = 0.97; 95% CI, 0.96-0.99), lung (HR = 0.98; 95% CI, 0.96-0.99), and breast (HR = 0.98; 95% CI, 0.93-0.99). All but one of these associations remained statistically significant following adjustment for baseline body mass index. Similarities in the observed associations between menarche and seven cancers suggest shared underlying causes rooted early in life. We propose as a testable hypothesis that early exposure to sex hormones increases mid-life cancer risks by altering functional capacities of stem cells with roles in systemic energy balance and tissue homeostasis. SIGNIFICANCE: Age at menarche is associated with risk for seven cancers in middle-aged women, and understanding the shared underlying causal pathways across these cancers may suggest new avenues for cancer prevention.
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Affiliation(s)
- Barbara J Fuhrman
- University of Pittsburgh, Pittsburgh, Pennsylvania.
- University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Steven C Moore
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
| | - Celia Byrne
- Uniformed Health Services University, Bethesda, Maryland
| | - Issam Makhoul
- University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Cari M Kitahara
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
| | | | - Martha S Linet
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
| | - Elisabete Weiderpass
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Hans-Olov Adami
- Harvard T. H. Chan School of Public Health, Harvard University, Cambridge, Massachusetts
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Neal D Freedman
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
| | - Linda M Liao
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
| | - Charles E Matthews
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
| | | | - Mia M Gaudet
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
- Epidemiology Research Program, American Cancer Society, Atlanta, Georgia
| | - Alpa V Patel
- Epidemiology Research Program, American Cancer Society, Atlanta, Georgia
| | - I-Min Lee
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Julie E Buring
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Alicja Wolk
- Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden
| | - Susanna C Larsson
- Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden
| | - Anna E Prizment
- Division of Hematology, Oncology and Transplantation, Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Kim Robien
- Exercise and Nutrition Sciences, Public Health, George Washington University, Washington, District of Columbia
| | | | - David P Check
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
| | - Neil Murphy
- Section of Nutrition and Metabolism, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Marc J Gunter
- Section of Nutrition and Metabolism, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | | | - Regina G Ziegler
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
| | - Robert N Hoover
- Division of Cancer Epidemiology and Genetics, National Institutes of Health, Rockville, Maryland
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